Semester Exam Review 2015 2016 Fall semester UNIT

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Semester Exam Review 2015 -2016 Fall semester

Semester Exam Review 2015 -2016 Fall semester

UNIT 1: Ch 1: Intro to Environmental Science Ch 2: Economics and Environmental Policy

UNIT 1: Ch 1: Intro to Environmental Science Ch 2: Economics and Environmental Policy

Scientific research is shared in peer reviewed journals. Peers are respected scientists in the

Scientific research is shared in peer reviewed journals. Peers are respected scientists in the same field as an author’s paper; they are anonymously assigned review of a paper before it can be published. If the methods, data, and conclusions meet criteria for valid experimentation and for letting other scientists replicate the experiment, then the paper can be approved for publication. .

Which of the following is missing here: is is th es ov sp r

Which of the following is missing here: is is th es ov sp r Di Re f ut es hy hy po po ot yp sh ve Pr o 25% es he s sis he hy po t rts po Su p 25% is 25% A. Supports hypothesis B. Proves hypothesis C. Refutes hypothesis D. Disproves hypothesis

Which of the following is the primary difference between a theory and a hypothesis?

Which of the following is the primary difference between a theory and a hypothesis? A. A theory deals only with the natural world, a hypothesis does not B. A theory is tested, a hypothesis is not C. A theory is not tested, a hypothesis is D. A theory is broader than a hypothesis, dealing with a wider range of situations and observations lin ea no of the t sit or a ua y i h yp tio s b ot ns roa he an de sis d rt is ob h se an rv a at hy io po ns th es is, d st ed , te ry eo th A A no t is is ry eo th A A th eo ry de te al st so ed nl , a yw hy ith po th es is na t is ur al w or ld , a hy gw po th es is do es n ot 25% 25%

Why do experiments need to be controlled? If more than one condition is changed

Why do experiments need to be controlled? If more than one condition is changed at a time, then it is not possible to determine WHICH of the changed conditions caused any changes observed in the data. e. g. , if independent variable is supposed to be red or blue light, if dependent variable is measured rate of petunia plant growth, and if hypothesis is: petunias height increases more in petunias are grown in blue light vs red light, Then If the blue light plants are grown in a warmer place than the red light plants, it can’t be determined whether differences in growth were due to the color of the light or the temperature.

The variable a scientist manipulates in an experiment is called the e nd e

The variable a scientist manipulates in an experiment is called the e nd e pe In de en nd pe De nt tv va ar ria ia bl ria va n tio va se r Ob bl e e bl ria va d lle ro nt 25% bl e 25% Controlled variable Observation variable Dependent variable Independent variable Co A. B. C. D.

Experiments or observational studies in which only one variable is manipulated are described as

Experiments or observational studies in which only one variable is manipulated are described as 25% In de pe nd e nt t en nd pe De Ob se r ve d lle ro nt 25% d 25% Controlled Observed Dependent Independent Co A. B. C. D.

“A testable idea that attempts to explain a phenomenon or answer a scientific question”

“A testable idea that attempts to explain a phenomenon or answer a scientific question” is the definition of a(n) A. B. C. D. Prediction Hypothesis Theory Experiment

Or environment of a community Biosphere—all combined biomes of earth & its atmosphere

Or environment of a community Biosphere—all combined biomes of earth & its atmosphere

The earth’s environment contains gs. in th tif d. on ly ar no an

The earth’s environment contains gs. in th tif d. on ly ar no an d in g liv th bo c. ici in nl iv hi gt in iv nl no b. al gt ng so hi nl y ng . . ly on gs hi n in gt liv a. s. 25% 25% A. Living (biotic) things only. B. nonliving (abiotic) things only. C. both living and nonliving things. D. only artificial things.

Resources: Any thing or condition required for survival Natural resource—directly obtained from nature Manmade

Resources: Any thing or condition required for survival Natural resource—directly obtained from nature Manmade resource—materials that begin with natural resources, but are made into a different form (e. g. , plastics are manmade resources made from natural resources called fossil fuels)

Which of the following is NOT an example of a natural resource? st ic

Which of the following is NOT an example of a natural resource? st ic 25% Pl a be r 25% Ti m lig ht 25% Su n 25% al Coal Sunlight Timber Plastic Co A. B. C. D.

es hw Fr l 25% So i l 25% at 25% Oi 25% d

es hw Fr l 25% So i l 25% at 25% Oi 25% d Wind Freshwater Oil Soil W in A. B. C. D. er Which of the following is always a nonrenewable natural resource?

People with different world views often disagree about what environmental choices are ethical. For

People with different world views often disagree about what environmental choices are ethical. For example, an anthropocentric view might consider loss of a species due to deforestation more ethical than causing the loss of many jobs by making logging in a forest illegal, whereas an ecosystem centered view might result in finding limited logging acceptable IF it allows the ecosystem to remain in balance.

Antrocentric biocentric ecocentric

Antrocentric biocentric ecocentric

The branch of philosophy that deals with good, bad, right and wrong is called:

The branch of philosophy that deals with good, bad, right and wrong is called: ltu re 25% Cu ie nc e 25% Sc hi cs 25% Et c 25% gi Logic Ethics Science Culture Lo A. B. C. D.

Environmental economics considers NONMARKET values in the pricing of a resource.

Environmental economics considers NONMARKET values in the pricing of a resource.

“Energy Star, ” “USDA Organic, ” and “Fair Trade Certified” are all examples of

“Energy Star, ” “USDA Organic, ” and “Fair Trade Certified” are all examples of 25% In de pe nd e nt t en nd pe De Ob se r ve d lle ro nt 25% d 25% Ecolabelling Ecosystems Non-market values Market failures Co A. B. C. D.

ltu re Cu e nc ie Sc cs hi Et Lo gi c Things

ltu re Cu e nc ie Sc cs hi Et Lo gi c Things that we appreciate for beauty, that help define our culture, or that teach us about ourselves are said to have : 25% 25% A. Ecolabelling B. Non-market values C. Market failures D. Cost-benefit analyses

Cost/benefit analysis weighs the relative value of sacrifices made vs gains made. For example,

Cost/benefit analysis weighs the relative value of sacrifices made vs gains made. For example, is the cost of adding pollution-reducing devises to an electrical plant worth the benefits.

A comparison between what is sacrificed and gained by a specific action 25% 25%

A comparison between what is sacrificed and gained by a specific action 25% 25% In de pe nd e nt t en nd pe De ve se r Ob nt ro lle d d Cost-benefit analyses Ecolabelling Non-market values Market failures Co A. B. C. D. 25%

Regulatory agency like Environmental protection agency (EPA) enforces penalties for failure to comply with

Regulatory agency like Environmental protection agency (EPA) enforces penalties for failure to comply with environmental protection laws Economic gifts awarded to pay for changes to reduce environmental damage—free $ or other free resources Green taxes paid relative to amount environmental harm For example, tax refund or tax credit for buying energy star appliances, buying a fuel efficient car, or improving house insulation Stay under allowed damage limit (CAP), sell rights to your unused allowance (TRADE) Similar to cap and trade e. g. , energy star labels to show more efficent appliances

CAP & TRADE combines command & control regulatory policies with market based strategies for

CAP & TRADE combines command & control regulatory policies with market based strategies for protecting the environment Companies can recoup cost of environmental improvements by selling their pollution allotments to companies who haven’t made these improvements—generally results in at least some reduced environmental damage.

A government body sets rules and threatens punishment for violations. e bl ria ia

A government body sets rules and threatens punishment for violations. e bl ria ia va ar In de pe nd e nt tv en nd pe De va se r Ob Co nt ro tio lle n d va va ria bl bl e e A. Green tax B. Command control approach C. Cap and trade D. Subsidy 25% bl e 25%

A ____ is a giveaway of cash or public resources that is intended to

A ____ is a giveaway of cash or public resources that is intended to encourage a particular activity or lower the price of a product. e bl ria ia va ar In de pe nd e nt tv en nd pe De va se r Ob Co nt ro tio lle n d va va ria bl bl e e A. Green tax B. Command control approach C. Cap and trade D. Subsidy 25% bl e 25%

UNIT 2: Ch 3: Earth’s Environmental Systems

UNIT 2: Ch 3: Earth’s Environmental Systems

Atoms and compounds are the basic units of matter Atomic mass is # neutrons

Atoms and compounds are the basic units of matter Atomic mass is # neutrons + #protons of an atom; # electrons controls chemical compound formation—most stable elements are noble gases which have an octet of electrons in the outermost—valence—energy level of the electron cloud; other elements form chemical bonds to complete valence octets. Periodic table square for an element reveals atomic structure.

What are the simplest stable independent units of matter? Elements Atoms Electrons Neutrons Protons

What are the simplest stable independent units of matter? Elements Atoms Electrons Neutrons Protons 100% ot o ns 0% Pr ut ro ns 0% Ne ns tro El ec m s 0% At o en ts 0% El em A. B. C. D. E.

Ionic bonding allows metals to develop a valence octet by forming positively charged ions

Ionic bonding allows metals to develop a valence octet by forming positively charged ions and nonmetals to develop a valence octet by forming negatively charged ions. The + and – ion are then attracted to each other in an ionic bond. Metals give or transfer all of their valence shell electrons to an adjacent nonmetal atom(s); the metal atoms develop a positive charge for every electron that is lost. Nonmetal atoms take as enough valence electrons to complete a valence octet; they gain one negative charge for each electron taken from the metal atom.

Covalent bonding allows nonmetals to develop a valence octet by sharing valence electrons with

Covalent bonding allows nonmetals to develop a valence octet by sharing valence electrons with another nonmetal atom(s). Nonmetal atoms share enough valence electrons to complete a valence octet, and the location where their electron clouds overlap is called a covalent bond. Two shared electrons is called a single covalent bond. Four shared electrons is called a double covalent bond. Six shared electrons is called a triple covalent bond. Except for H and He, which are stable with 2 valence electrons, elements are most stable with a valence shell octet.

When electrons are transferred what type of bond is it? Covalent Ionic Molecule Compound

When electrons are transferred what type of bond is it? Covalent Ionic Molecule Compound Atomic 67% 27% 7% m ic 0% At o un d po Co m M ol ec ul e ni c Io le n t 0% Co va A. B. C. D. E.

86% 7% 7% n io Ca t n ge Ox y dr og en

86% 7% 7% n io Ca t n ge Ox y dr og en 0% Hy lic al M et ic 0% Io n A. B. C. D. E. In this type of bond, an oxygen atom of a molecule is weakly attracted to one or two hydrogen atoms of another molecule: Ionic Metallic Hydrogen Oxygen Cation

Which property of water allows it to act as a buffer for coastal regions?

Which property of water allows it to act as a buffer for coastal regions? A. B. C. D. 33% 27% 20% 13% y nc oy a ra m pe te to Re sis ta n ce Un Bu tu r e n sio Co he en t iv e rs a l. S ol v de ns ity 7% Ice density Universal Solvent Cohesion Resistance to temperature E. Buoyancy

Which of the following is responsible for hereditary traits? Proteins Nucleic Acid Carbohydrates Atoms

Which of the following is responsible for hereditary traits? Proteins Nucleic Acid Carbohydrates Atoms Lipids 44% 25% 13% id s Lip s m dr at hy rb o At o es id Ac Ca cle ic Nu ot e in s 6% Pr A. B. C. D. E.

Which property of water allows it to stick to itself? A. B. C. D.

Which property of water allows it to stick to itself? A. B. C. D. Ice density Universal Solvent Cohesion Resistance to temperature E. Buoyancy 93% y nc tu ra pe m to nc e ta sis Re 0% ya re n io te l. S er sa Co he s ve ol ns de Un iv Ice 0% nt ity 0% Bu o 7%

A solution with a p. H of 3 is considered to be: 67% 27%

A solution with a p. H of 3 is considered to be: 67% 27% l ut ra Ne sic Ba ic 7% Ac id A. Acidic B. Basic C. Neutral

Which of the following results in the stabilization of a system? Positive feedback loop

Which of the following results in the stabilization of a system? Positive feedback loop Feedback loop Neutral feedback loop Negative feedback loop Feedback system 93% 7% p m 0% ys ks ac Fe e db ba ck l te oo op e iv at Ne g Ne u tra lf fe ee ed db db a ac ck kl lo oo op lo Fe e ck ba ed fe e iv sit 0% p 0% Po A. B. C. D. E.

Identify and explain if it is a negative or positive feedback loop • If

Identify and explain if it is a negative or positive feedback loop • If prey populations rise, predator populations can rise in response, causing prey populations to fall. Then predator populations may decline, allowing prey populations to rise again, and so on.

Write! • Describe two ways water cycles through the atmosphere. • Describe where most

Write! • Describe two ways water cycles through the atmosphere. • Describe where most water on earth is contained. • Describe how snow on a mountain top ends up far away in a lake.

Which of the following spheres contains rocks and minerals at and below earth’s surface?

Which of the following spheres contains rocks and minerals at and below earth’s surface? Biosphere Crust Lithosphere Atmosphere Geosphere 50% re ph e Ge os os p At m Lit h os ph e re he re 0% t 0% Cr us os ph e re 0% Bi A. B. C. D. E.

Which of the following spheres is responsible for keeping the Earth at a livable

Which of the following spheres is responsible for keeping the Earth at a livable temperature? Biosphere Crust Lithosphere Atmosphere Geosphere 80% 13% 7% re ph e os p At m os ph e Ge os he re 0% re t Lit h Cr us os ph e re 0% Bi A. B. C. D. E.

What type of boundary occurs when rising magma pushes plates apart 81% 13% 6%

What type of boundary occurs when rising magma pushes plates apart 81% 13% 6% n du ct io g bu n- nt ai ou M Su b ild in en er g Co nv er g en t t 0% Di v or m 0% sf Transform Divergent Convergent Mountain-building Subduction Tr an A. B. C. D. E.

What type of event occurs when oceanic and continental plates collide? Divergent Transform Convergent

What type of event occurs when oceanic and continental plates collide? Divergent Transform Convergent Subduction Mountain-Building 67% 33% in g n ild ct io Bu du M ou nt ai n- Su b er g en t 0% Co nv sf or m 0% Tr an er g en t 0% Di v A. B. C. D. E.

The part of Earth in which living and non living things interact occurs in

The part of Earth in which living and non living things interact occurs in which sphere? Hydrosphere Biosphere Atmosphere Lithosphere Geosphere 88% 6% 6% Ge os ph e e he r ho sp Lit ph os At m re 0% er e e he r os p Bi ro s ph er e 0% Hy d A. B. C. D. E.

What helps nutrients cycle through the environment? Phosphorus Hydrogen Water Potassium carbon 50% 38%

What helps nutrients cycle through the environment? Phosphorus Hydrogen Water Potassium carbon 50% 38% 6% 6% Po n rb o ca ta ss iu m er W at en ro g Hy d os ph or us 0% Ph A. B. C. D. E.

Which cycle relies on bacteria? Phosphorus Carbon Nitrogen Cell Respiration Photosynthesis 53% 20% 13%

Which cycle relies on bacteria? Phosphorus Carbon Nitrogen Cell Respiration Photosynthesis 53% 20% 13% sis yn ot os Ph Re s pi ra th e tio ge tro Ce ll Ni 7% n n n rb o Ca os ph or us 7% Ph A. B. C. D. E.

Which cycle is most affected by people burning fossil fuels? Phosphorus Carbon Nitrogen Cell

Which cycle is most affected by people burning fossil fuels? Phosphorus Carbon Nitrogen Cell Respiration Photosynthesis 80% 7% 7% 7% sis th e Ph ot os yn pi ra Re s Ce ll Ni tro tio ge n n n rb o Ca os ph or us 0% Ph A. B. C. D. E.

Which cycle is affected by farmers trying to improve crop growth and has no

Which cycle is affected by farmers trying to improve crop growth and has no atmospheric component? Phosphorus Carbon Nitrogen Cell Respiration Photosynthesis 86% 14% th e Ph ot os yn pi ra Re s Ce ll Ni tro tio ge n n 0% sis 0% n rb o Ca os ph or us 0% Ph A. B. C. D. E.

UNIT 3: Ch 4: Population Ecology

UNIT 3: Ch 4: Population Ecology

The term that describes the seasonal movement of individuals into and out of an

The term that describes the seasonal movement of individuals into and out of an area: cle s 25% Cy tio ra ig M Em ig ra tio n tio ra ig 25% n 25% Immigration Emigration Migration Cycles Im m A. B. C. D.

A group of individuals that interbreed and produce fertile offspring. ecology population Species community

A group of individuals that interbreed and produce fertile offspring. ecology population Species community er n w io po at al er rm he ot cit tri ec El Ge yg en em ry to Fa c hi cle em iss io io ns ns 25% 25% Ve A. B. C. D.

Pyramid Game! • Pair up with another student • One student will look away

Pyramid Game! • Pair up with another student • One student will look away from the screen • The other student will provide only the definitions of the words shown to the right • The student who cannot see the words will have to guess what words are on the screen

Pyramid Game! • Pair up with another student • One student will look away

Pyramid Game! • Pair up with another student • One student will look away from the screen • The other student will provide only the definitions of the words shown to the right • The student who cannot see the words will have to guess what words are on the screen • • species population community ecosystem

Which of the following includes only biotic factors? 25% io la t pu Po

Which of the following includes only biotic factors? 25% io la t pu Po er os ph Bi n e t 25% ta bi m te ys os 25% Ha 25% Ecosystem Habitat Biosphere Population Ec A. B. C. D.

Which of the following is not included in a typical age structure diagram? eiv

Which of the following is not included in a typical age structure diagram? eiv th uc t w pr od lg ro re ica e or th of n tio or op pr Th e po pu tiv la re e Th sh ist n’ io la t e po nu m pu la be tio ro n’ ss fp eo ex pl e ra in tio di ffe re ag ed nt in ag e di vi d gr o up s 25% 25% Th e A. The population’s sex ratio B. The relative number of people in different age groups C. The population’s historical growth D. The proportion of the reproductive-aged individuals

Write! • Draw and describe the two types of population growth curves.

Write! • Draw and describe the two types of population growth curves.

Which of the following describes a population that is distributed evenly across an area?

Which of the following describes a population that is distributed evenly across an area? Random clumped crowded uniform er n w io po at al er rm he ot cit tri ec El Ge yg en em ry to Fa c hi cle em iss io io ns ns 25% 25% Ve A. B. C. D.

Which of the following equations summarizes population growth? A. Immigration - emigration B. (Immigration

Which of the following equations summarizes population growth? A. Immigration - emigration B. (Immigration + births) - (emigration + deaths) C. Births - deaths D. (Immigration + births) + (emigration + deaths) 25% 25%

Write! • Describe the difference between a density dependent and density independent factor on

Write! • Describe the difference between a density dependent and density independent factor on a population. • Provide an example for each.

The largest population size a given environment can sustainably support is known as its

The largest population size a given environment can sustainably support is known as its A. B. C. D. Limiting capacity Logistic limit Biotic potential Carrying capacity 25% 25%

UNIT 4: Ch 16: Global Climate Change

UNIT 4: Ch 16: Global Climate Change

Which activity is the largest source of U. S. greenhouse gasses? w io rm

Which activity is the largest source of U. S. greenhouse gasses? w io rm he ot cit tri ec El Ge yg en al er po at iss io em ry to Fa c 25% n ns ns io iss em cle hi Ve 25% er 25% A. Vehicle emissions B. Factory emissions C. Electricity generation D. Geothermal power

Pyramid Game! • Pair up with another student • One student will look away

Pyramid Game! • Pair up with another student • One student will look away from the screen • The other student will provide only the definitions of the words shown to the right • The student who cannot see the words will have to guess what words are on the screen

Pyramid Game! • Pair up with another student • One student will look away

Pyramid Game! • Pair up with another student • One student will look away from the screen • The other student will provide only the definitions of the words shown to the right • The student who cannot see the words will have to guess what words are on the screen • • Carbon sequestration Greenhouse gasses Coral bleaching Greenhouse effect

Which of the following is NOT an example of a mitigation strategy? 25% 25%

Which of the following is NOT an example of a mitigation strategy? 25% 25% Co gy er ns er vi ng ow fl ou to er at w ng pi Pu m en -ly fo de m fro ts es or gf in ct te Pr o in gc at re st nc y ffi cie ye rg ne ge in ov Im pr oa io n st a la re as A. Improving energy efficiency B. Protecting forests from deforestation C. Pumping water out of low-lying coastal areas D. Conserving energy

Write! • List the four pieces of direct evidence for global climate change.

Write! • List the four pieces of direct evidence for global climate change.

Rising sea levels are a result of A. Increased amounts of precipitation B. Melting

Rising sea levels are a result of A. Increased amounts of precipitation B. Melting ice only C. Increased carbon dioxide levels in water D. Melting ice and expansion of heated water of pa ns io id e ox ex di an d on rb ce ca M el tin gi d se ea n le v ce gi tin el M cr In he at w el s on ly in n tio cip ita re fp so nt ou am d se ea In cr ed at w er at e r 25% 25%

Which of the following are considered the major greenhouse gasses? ha et m d

Which of the following are considered the major greenhouse gasses? ha et m d on Oz on e an rb ca d an ne e xid di on e on Oz po va er W at er ra va nd po ca ra rb nd oz on ox e id e 25% 25% A. Water vapor and ozone B. Water vapor and carbon dioxide C. Ozone and carbon dioxide D. Ozone and methane

Which of the following does NOT provide clues about the Earth’s climate in the

Which of the following does NOT provide clues about the Earth’s climate in the distant past? 25% rin ee Tr im en ts gs 25% Se d re co Ice s no e lca 25% s 25% Volcanoes Ice cores Sediments Tree rings Vo A. B. C. D.

When large amounts of carbon dioxide dissolve in the oceans, what is the result?

When large amounts of carbon dioxide dissolve in the oceans, what is the result? th w ve ro lg ra se a In cr ea se d co ng Ri si w lo a ith w er at w Se a le er p. H er gh hi a ith w er at aw Se ls 25% 25% p. H 25% A. Seawater with a higher p. H B. Seawater with a lower p. H C. Rising sea levels D. Increased coral growth

The sun’s rays strike Earth most directly at the 25% Te re st lf

The sun’s rays strike Earth most directly at the 25% Te re st lf Gu m pe ra te Eq zo ua ne to s am 25% r 25% es Poles Equator Temperate zones Gulf stream Po l A. B. C. D.

Pyramid Game! • Pair up with another student • One student will look away

Pyramid Game! • Pair up with another student • One student will look away from the screen • The other student will provide only the definitions of the words shown to the right • The student who cannot see the words will have to guess what words are on the screen

Pyramid Game! • Pair up with another student • One student will look away

Pyramid Game! • Pair up with another student • One student will look away from the screen • The other student will provide only the definitions of the words shown to the right • The student who cannot see the words will have to guess what words are on the screen • • Topography Carbon footprint Global warming Fossil fuels

UNIT 5: Ch 17: Energy Basics/Nonrenewables

UNIT 5: Ch 17: Energy Basics/Nonrenewables

Energy is defined as the ability to: a e er ak od ov rm

Energy is defined as the ability to: a e er ak od ov rm Co ok fo ko or w Do ire m a ca ch e th on ts je c ob pf an flo or fu el rn Bu vy ea th Lif ge 25% 25% A. Burn fuel B. Lift heavy objects on the floor C. Do work or make a change D. Cook food over a campfire

Pyramid Game! • Pair up with another student • One student will look away

Pyramid Game! • Pair up with another student • One student will look away from the screen • The other student will provide only the definitions of the words shown to the right • The student who cannot see the words will have to guess what words are on the screen

Pyramid Game! • Pair up with another student • One student will look away

Pyramid Game! • Pair up with another student • One student will look away from the screen • The other student will provide only the definitions of the words shown to the right • The student who cannot see the words will have to guess what words are on the screen • • • Acid drainage Energy conservation Nuclear energy Nuclear waste Methane hydrate

Pyramid Game! • Pair up with another student • One student will look away

Pyramid Game! • Pair up with another student • One student will look away from the screen • The other student will provide only the definitions of the words shown to the right • The student who cannot see the words will have to guess what words are on the screen

Pyramid Game! • Pair up with another student • One student will look away

Pyramid Game! • Pair up with another student • One student will look away from the screen • The other student will provide only the definitions of the words shown to the right • The student who cannot see the words will have to guess what words are on the screen • • • Pro for natural gas Advantage of coal Hydraulic fracturing Energy conservation Renewable energy

Chemical compounds derived from oil are called 25% 25% es ur so so ry

Chemical compounds derived from oil are called 25% 25% es ur so so ry da on Se c ab le en er gy gy re re Fo ss il ne w Re ur c el fu ica em ch Pe t ro ce s s ls A. Petrochemicals B. Fossil fuels C. Renewable energy resources D. Secondary energy resources

Which of the following exhibits kinetic energy? 25% 25% d se a es or

Which of the following exhibits kinetic energy? 25% 25% d se a es or A co m pr gf tin ai w rid er ke bi A sp rin g lig d re m od fo ld ho ha t st nd bo Th e ht t ul e ol ec p m ra a n w do lli ng ro ll ba A o st tu og rn gr et he r ee n A. A ball rolling down a ramp B. The bonds that hold food molecules together C. A bike rider waiting for a red light to turn green D. A compressed spring

Chemical energy is stored in a match tip. In the photo, what has this

Chemical energy is stored in a match tip. In the photo, what has this chemical energy been converted into? 25% 25% gy tic ag ne nu tro m an d On ly el ec tic ne m ag tro ec El en er en cle ar ne tic ag m tro ec el d an m al Th er er er en y rg ne le ca ni ha ec m nd la ca tri ec El gy gy A. Electrical and mechanical energy B. Thermal and electromagnetic energy C. Electromagnetic and nuclear energy D. Only electromagnetic energy

The world’s most abundant fossil fuel is: um ni as lg ra tu Na

The world’s most abundant fossil fuel is: um ni as lg ra tu Na 25% Ur a 25% l 25% Oi 25% al Coal Oil Natural gas Uranium Co A. B. C. D.

Pyramid Game! • Pair up with another student • One student will look away

Pyramid Game! • Pair up with another student • One student will look away from the screen • The other student will provide only the definitions of the words shown to the right • The student who cannot see the words will have to guess what words are on the screen

Pyramid Game! • Pair up with another student • One student will look away

Pyramid Game! • Pair up with another student • One student will look away from the screen • The other student will provide only the definitions of the words shown to the right • The student who cannot see the words will have to guess what words are on the screen • Coal • Damage to environment by extracting fossil fuels • Use for oil • Kinetic energy • combustion

Which of the following is NOT caused by the burning of fossil fuels? Re

Which of the following is NOT caused by the burning of fossil fuels? Re le a se of ca ow td el m A W at rb er on po l di o lu t io xid e n n tio lu ol rp Ai n 25% 25% A. Air pollution B. Water pollution C. Release of carbon dioxide D. A meltdown

In a nuclear power plant, which process is used to generate electricity? n fis

In a nuclear power plant, which process is used to generate electricity? n fis sio ar cle Nu Nu cle ar fu al ur at fn go rn in bu Th e sio ga s l oa fc go rn in bu Th e n 25% 25% A. The burning of coal B. The burning of natural gas C. Nuclear fusion D. Nuclear fission

Which of the following is NOT a renewable source of energy? d 25% W

Which of the following is NOT a renewable source of energy? d 25% W oo al 25% Co lig ht 25% Su n 25% d Wind Sunlight Coal Wood W in A. B. C. D.