What are abiotic factors of an environment A
What are abiotic factors of an environment? A. n B. n C. n D. n n Living things in the environment. Non-living things in the environment. Air, precipitation, and soil. Both B and C. Answer: D
What are soil, water, and air in the environment? A. n B. n C. n D. n n Biotic components Abiotic components Dead organisms Living organisms Answer: B
What are the biotic factors of the environment? A. n B. n C. n D. n n All living things (plant and animal). Non-living things. Temperature. Precipitation. Answer: A
What are the two main abiotic factors that determine the type of terrestrial biome found in an area? A. n B. n C. n D. n n Temperature and precipitation Rainfall and flora Flora and fauna Temperature and soil Answer: A
What is flora? A. n B. n C. n D. n n All living things. All non-living things. All animals. All plants. Answer: D
What is fauna? A. n B. n C. n D. n n All living things. All non-living things. All animals. All plants. Answer: C
What is climate? A. The average temperature and precipitation of an area over a long time. n B. The weather of an area. n C. The latitude of an area. n D. The longitude of an area. / n Answer: A n
What is a climate zone? A. A large region with a specific climate type. n B. A region of Earth with similar temperature and precipitation. n C. A group of biomes. n D. A group of ecosystems. n Answer: B n
What separates one climate zone from another? A. Longitude. n B. Seasons. n C. Latitude. n D. Sunlight. n Answer: C n
What are three climate zones? A. Tropic, savannah, rain forest. n B. Temperate, alpine, forest. n C. Polar, alpine, temperate. n D. Tropic, temperate, polar. n Answer: D n
What is a biome? A. A climate zone. n B. An environment with trees. n C. A large region that has a specific climate type and certain plant and animal species. n D. Temperature and precipitation. n Answer: C n
What temperature and precipitation would you expect to find in a tropic zone? A. Moderate temperature and rain. n B. Above average temperature and rain. n C. Below average temperature and rain. n D. Moderate temperature and below average rainfall. n Answer: B n
Temperate zones have A. Moderate temperature and precipitation. n B. High temperature and little precipitation. n C. Cold temperature and high precipitation. n D. High temperature and high precipitation. n Answer: A n
A polar zone would have A. Moderate temperature and low precipitation. n B. Below average temperature and precipitation. n C. Low temperature and high precipitation. n D. High temperature and low precipitation. n Answer: B n
How does elevation affect the environment? A. As you increase elevation, temperature increases. n B. As you increase elevation, precipitation increases. n C. As you increase elevation, temperature decreases. n D. Elevation doesn’t affect environment. n Answer: C n
What causes soil in the tropical rain forest to be so nutrient poor? A. Plants and animals decay rapidly. n B. There are not enough decaying plants and animals. n C. Trees do not nourish the ground. n D. Nutrients are used very quickly by plants or are washed away. n Answer: D n
What biome is always wet and warm? A. Tropical savannah. n B. Tropical rain forest. n C. Temperate coniferous forest. n D. Polar desert. n Answer: B n
Which biome contains the most species of plants and animals? A. Chaparral n B. Savannah n C. Tropical rain forest n D. Desert n Answer: C n
Where would a tropical rain forest be found? A. In a temperate zone (Texas or Canada) n B. In a polar zone (Northern Alaska) n C. In a tropical zone (near the equator) n D. In an alpine zone (on a mountain top) n Answer: C n
Why are there no trees at the top of high mountains? A. n B. n C. n D. n n Lack of rain Low temperature Too much rain High temperature Answer: B
What flora might you find in a tropical rain forest? A. Vines, ferns, coniferous trees, and bushes. n B. Vines, ferns, mahogany trees, and bamboo. n C. Vines, ferns, pine trees, bamboo. n D. Trees, bushes, grass, and s. n Answer: B n
What fauna might be found in a tropical rain forest? A. Lions, tigers, and bears. n B. Beaver, lions, goats, and tigers. n C. Parrots, leopards, monkeys, and tree fogs. n D. Tigers, parakeets, rattlesnakes, frogs. n Answer: C n
Why is fire good for plants in the savanna? A. Fire takes nutrients from the soil. n B. Fire keeps seeds from dropping in the nutrient-poor soil. n C. Fire breaks open the skin of seeds so they can grow. n D. Fire keeps animals from eating plants. n Answer: C n
What is a tropical savanna? A. A dry jungle. n B. A cool, dry grassland. n C. A warm, very wet grassland. n D. Grasslands with some trees. n Answer: D n
The tropical biome with a wet and dry season is a A. Tropical rain forest. n B. Tropical savanna. n C. Tropical desert. n D. Tropical wet and dry climate. n Answer: B n
The temperature of a tropical savanna is always A. Wet and mild. n B. Dry and mild n C. Hot and wet n D. Above average (warm to hot) n Answer: D n
The amount of rainfall in a tropical savanna is A. Above average in the wet season n B. Moderate in the dry season n C. Low in the wet season n D. Moderate all year. n Answer: A n
The fauna found in the tropical savanna include A. Rabbits, birds, leopards, and gnus. n B. Snakes, insects, scorpions, rats. n C. Elephants, lions, crocodiles, and giraffe. n D. Lions, tigers, bears, and fish. n Answer: C n
The flora on the tropical savanna include A. Trees, cacti, bamboo, and vines. n B. Vines, ferns, bamboo, and grass. n C. Grass, trees, bamboo, and ferns. n D. Tall grass, trees, and thorny shrubs. n Answer: D n
Why does the equator experience the same temperature year round? A. It tilts toward the sun and gets more direct energy from the sun. n B. It has no prevailing winds. n C. It has no mountains n D. The suns rays strike the equator at about the same angle all year. n Answer: D n
Because tropical deserts are very dry A. There are no plants in the desert. n B. The soil is poor in organic matter. n C. Temperatures are the same day and night. n D. Animals cannot live there. n Answer: B n
Cacti, low grasses, and little water are characteristics of A. n B. n C. n D. n Tropical savannas. Tropical deserts. Tropical rain forests Tropical wet and dry.
Most of Africa is located in what zone? A. Tropical zone n B. Temperate zone n C. Polar zone n D. Alpine zone n Answer: A n
The temperature of the tropical desert is A. Warm during the day and hot at night. n B. Hot during the day and cold at night. n C. Warm during the day and warm at night n D. Hot during the day and cool at night. n Answer: D n
The amount of precipitation found in the tropical desert is A. Low in the winter and high in the summer n B. Low all year round. n C. High in the winter and average in the summer. n D. Moderate year round. n Answer: B n
The flora you might find in the tropical desert include A. Trees and grass. n B. Thorny bushes and high grasses. n C. Succulents and other plants that need little water. n D. No plants at all. n Answer: C n
The fauna of the tropical desert include A. Bats, fox, lizards, and birds. n B. Rats, lions, tigers, and bears n C. Rats, snakes, mountain lions and ants n D. Rats, scorpions, snakes and lizards. n Answer: D n
Which describes the soil of a deciduous forest? A. It is the most fertile soil of all biomes. n B. It is rocky and nutrient poor. n C. It is not fertile because of acid content. n D. It is fertile because of many decaying leaves. n Answer: D n
What do all biomes of the temperate zone have in common? A. Four distinct seasons. n B. Moderate rainfall. n C. Similar animals. n D. Deciduous and evergreen n Answer: A n
What are deciduous trees? A. n B. n C. n D. n Trees with needle-like leaves. Trees that shed their leaves once a year. Evergreen trees. Trees that resemble Joshua trees. Answer: B
What would you expect to see in a temperate evergreen forest? A. n B. n C. n D. n n Deciduous trees. Trees that keep their leaves year-round. Pine and oak trees. Conifers only. Answer: B
At the end of the growing season, ___ lose their leaves. A. n B. n C. n D. n n Cacti. Conifers. Shrubs. Deciduous trees. Answer: D
Bear, deer, and fox are generally found in the A. n B. n C. n D. n n Tropical rain forest Taiga Temperate deciduous forest Temperate pine forest Answer: C
Why have many temperate grasslands been farmed for crops? A. n B. n C. n D. n n Too dry to raise livestock. They have very fertile soil. They cover most of Earth’s surface. They receive abundant rainfall. Answer: B
Large grazing animals, such as bison, are found in the A. n B. n C. n D. n n Temperate forest. Temperate desert. Temperate grassland. Taiga. Answer: C
Temperate grasslands get more precipitation than a desert, but less than A. n B. n C. n D. n n Temperate deciduous forest Tundra Taiga Alpine biome Answer: A
Why have many temperate grasslands been farmed for crops? A. n B. n C. n D. n n Their climate is too dry to raise livestock. They have very fertile soil. They cover most of Earth’s surface. They receive abundant rainfall. Answer: B
Where do large grazing animals, including the bison, live? A. n B. n C. n D. n n Temperate savanna. Temperate deserts. Temperate grasslands. Polar tundra. Answer: C
What is an area’s day to day change in temperature and precipitation? A. n B. n C. n D. n n Climate zone. Weather. Latitude. Elevation. Answer: B
Green Bay, Wisconsin is about 48°north latitude and Mobile is about 30° north latitude. Green Bay probably has a ______ climate than Mobile. A. n B. n C. n D. n n Warmer. Wetter. Dryer. Colder. Answer: D
What is an area’s distance north or south of the equator called? A. n B. n C. n D. n n Latitude Longitude Elevation Climate Answer: A
What type of flora is located in the temperate grassland? A. n B. n C. n D. n n Wild flowers and trees. Tall and short grasses. Deciduous trees. Shrubs and thorny bushes. Answer: B
Where is the chaparral located? A. n B. n C. n D. n n In the desert. In tropic grasslands. Along temperate coastlines. Near deciduous forests. Answer: C
What is the main vegetation in the chaparral? A. n B. n C. n D. n n Deciduous trees. Conifers Evergreen shrubs. Grasses. Answer: C
Waxy leaves help flora of the chaparral adapt to the _______. A. n B. n C. n D. n n Dry weather. Snow. Wet weather. Being eaten by large herbivores. Answer: A
What fauna can be found in the chaparral? A. n B. n C. n D. n n Bats and foxes. Wolves and rabbits Caribou and snakes. Coyote and mountain lion. Answer: D
What can be said about the climate in the chaparral? A. Hot dry summer, cold dry winter. n B. Warm wet summer, warm dry winter. n C. Hot wet summer, cold dry winter. n D. Cool wet summer, cool moist winter. n n Answer: C
What causes the big temperature changes between day and night in the temperate desert? A. n B. n C. n D. n n Frequent evening precipitation. Low humidity and clear skies. High elevation. Little solar energy during the day. Answer: B
What is the average precipitation in the temperate desert? A. n B. n C. n D. n n Low all year. Moderate in winter, low in summer. Low in winter, high in spring. Moderate all year. Answer: A
Typical fauna found in the desert include__ A. n B. n C. n D. n n Rats, fox, lizards, and bats. Bats, snakes, and lizards. Snakes, armadillo, wild hogs. Rats, bats, snakes, and frogs. Answer: B
The flora of the temperate desert include___ A. n B. n C. n D. n n Deciduous trees, grasses. Thorny bushes, grasses, and trees. Cacti, thorny shrubs, thorny trees. High grasses, thorn trees, sage brush. Answer: C
What best describes the soil of the chaparral? A. n B. n C. n D. n n Thick and fertile. Thin and fertile. Moist and non fertile. Rocky and non fertile. Answer: D
What statement best describes temperate desert soil? A. n B. n C. n D. n n Rocky and non fertile. Lacking in organic matter. Fertile but dry. Rich in organic matter. Answer: B
What percent of salt is fresh water? n A. n B. n C. n D. <1% 2% 3% 1% n Answer: A
Where is the littoral zone of a lake? A. n B. n C. n D. n At the lake bottom. Touching the shoreline. Across the top of the lake. Where the sunlight doesn’t penetrate.
Where is the open water zone of a lake? A. Near the shore line. n B. Across the top of the lake from the littoral zone. n C. At the lake bottom. n D. Where sunlight doesn’t penetrate. n n Answer: B
What littoral zone flora is found closest to land? A. n B. n C. n D. n n Water lilies. Submerged pond weeds. Cattails and bull rushes. Hornwort. Answer: C
What littoral zone flora do you find farthest from land? A. n B. n C. n D. n n Submerged pond weeds. Water lilies. Phytoplankton. Cattails. Answer: A
What littoral zone flora is found right off the shoreline? A. n B. n C. n D. n n Submerged plants. Floating plants. Cattails. Wild rice. Answer: B
What is the predominate flora of the open-water zone? A. n B. n C. n D. n n Cattails Phytoplankton None Water lilies. Answer: B
Turtles, fish, snakes, insects, and clams are all found in what lake zone? A. n B. n C. n D. n n Deep-water Littoral Open-water Limnetic Answer: B
What fauna is usually found in the deep zone? A. n B. n C. n D. n n Lake trout and bass Beaver and birds Catfish and crustaceans Alligators and clams Answer: C
What fauna is normally found in the open-water lake zone? A. n B. n C. n D. n n Beaver and clams Lake trout and bass Catfish and crustaceans Alligators and birds Answer: B
Where is the deep-water zone located? A. At the lake bottom where sunlight never penetrates. n B. Across the top of the lake n C. Near the shoreline n D. Ten feet under water. n n Answer: A
What is the major characteristic of the deep-water zone? A. n B. n C. n D. n n Nothing lives there. Sunlight doesn’t penetrate to there. Most aquatic plants grow there Only submerged plants grow there Answer: B
What zone is shown at point X? n n n A. Profound B. Deep water C. Littoral D. Open water Answer: C
The open water zone is which letter? n n n A. X B. Y C. Z D. All the above Answer: B
What does fauna in the deep-water zone eat? A. Crawfish and worms n B. Other fish n C. Dead organic matter that floats down to them n D. Plants n n Answer: C
In which lake zone are bass, crappie, and lake trout found? A. n B. n C. n D. n n Littoral zone Open-water zone Deep-water zone Profundal zone Answer: B
What are river systems divided into? n A. n B. n C. n D. Continental divide Watersheds Meanders Tributaries n Answer: Watersheds
What are the streams that join the primary river of a river system? A. n B. n C. n D. n n Creeks Brooks Tributaries Watersheds Answer: C
Which stage of a river has lots of rapids and waterfalls? A. n B. n C. n D. n n Young stage Mature stage Old stage River mouth Answer: A
What stage of a river has “V” shaped valleys? A. n B. n C. n D. n n Young stage Mature stage Old stage No stage Answer: A
What stage of the river has the most tributaries? A. n B. n C. n D. n n Young stage Mature stage Old stage No stage Answer: B
What are curves and bends in a river called? A. n B. n C. n D. n n Banks Meanders Oxbows Channels Answer: B
What is a part of the river that has been cut off from the rest of the river called? A. n B. n C. n D. n n Meander Oxbow Channel Bank Answer: B
What is an area of deposition found at the mouth of a river? A. n B. n C. n D. n n Meander Oxbow Delta Floodplain Answer: C
What is the area where rivers meet the ocean called? A. n B. n C. n D. n n Deltas Meanders Biomes Estuaries Answer: D
In which ocean zone would you find worms, sea urchins, and chemosynthetic bacteria? A. n B. n C. n D. n n Sublittoral zone Open ocean zone Abyssal zone Bathyal zone Answer: C
Which area is at the base of the continental slope and made up of piles of sediment? A. n B. n C. n D. n n Continental rise Continental shelf Abyssal zone Seamounts Answer: A
In which benthic zone would you find mostly starfish and sponges? A. n B. n C. n D. n n Intertidal Sublittoral Bathyal Hadal Answer: C
Which zone is at or near the bottom of the ocean? A. n B. n C. n D. n n Pelagic Oceanic Benthic Littoral Answer: C
If the sea level fell by 90 meters, which part of the ocean floor would be exposed to air? A. n B. n C. n D. n n Bathyal C. slope C. shelf Abyssal plain Answer: C
What is the percent of salt found in ocean water? n A. n B. n C. n D. 1% 3% 6% 9% n Answer: B
What part of the oceanic lithosphere is formed where tectonic plates move apart? A. n B. n C. n D. n n Trenches Mid-ocean ridge Seamounts Abyssal plain Answer: B
Which part of the oceanic lithosphere is covered by mud and the remains of organisms and is 4, 000 m deep? A. n B. n C. n D. n n Continental rise Seamount Abyssal plain Continental shelf Answer: C
What is the benthic environment? A. n B. n C. n D. n n The open ocean The continental shelf The seashore The ocean floor Answer: D
Which letter shows an ocean trench? n n n A. F B. G C. I D. C Answer: I
Which area shows the rift valley? n n n A. H B. I C. G D. F Answer: C (G)
Which area shows the mid-ocean ridge? n n n A. H B. I C. G D. F Answer: D (F)
What is the ocean floor and all the organisms that live in it? A. n B. n C. n D. n n Pelagic environment Benthic environment Intertidal zone Hadal zone Answer: B
Which pelagic zone is shown at Z? n n n A. Oceanic B. Neritic C. Sublittoral D. Bathyal Answer: B
Which benthic zone is shown at Y? n n n A. Intertidal B. Abyssal C. Sublittoral D. Bathyal Answer: D
Which benthic zone is shown at W? n n n A. Intertidal B. Abyssal C. Sublittoral D. Bathyal Answer: A
In which zone would you find whales and squid? n n n A. Z B. X C. V D. Y Answer: C (V)
What zone is most likely to have warm, shallow water? A. B. C. D. Oceanic zone Neritic Pelagic environment Benthic environment Answer: B
What benthic zone is between 200 m and 4, 000 m deep? A. n B. n C. n D. n n Abyssal zone Hadal zone Sublittoral zone Bathyal zone Answer: D
What are crabs, sea stars, sponges, and coral are all classified as? A. n B. n C. n D. n n Plankton Nekton Benthos Supper Answer: C
What are whales and dolphins classified as? A. n B. n C. n D. n n Plankton Nekton Benthos Lunch Answer: B
What are organisms that float at or near the surface of the ocean called? A. n B. n C. n D. n n Plankton Nekton Benthos Breakfast Answer: A
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