What is the ULTIMATE source of energy What

What is the ULTIMATE source of energy?

What is the ULTIMATE source of energy? SUN OR WATER? Wait, water is matter, not energy!

WATER IS NECESSARY FOR LIFE, BUT IS IT AN ENERGY SOURCE? No, but moving water can be turned into renewable hydroelectric power!

What is the ULTIMATE source of energy? energy SUN OR WATER?

The SUN is the ULTIMATE source of energy for Earth.

LOOK OUTSIDE… WHAT KIND OF COLOR FILLS YOUR EYES?

LOOK OUTSIDE… WHERE DID TREES & PLANTS GET THEIR ENERGY FROM?

PRODUCERS PLANTS, PHYTOPLANKTON, & OTHER PHOTOSYNTHESIZERS ALL LIFE all begins with the Sun.

PRODUCERS PLANTS, PHYTOPLANKTON, & OTHER PHOTOSYNTHESIZERS ALL LIFE all begins with the Sun?

• WELL, ALMOST ALL LIFE!

• WELL, ALMOST ALL LIFE STARTS WITH THE SUN’S ENERGY! CHEMOSYNTHESIS

ALMOST ALL LIFE all BEGINS with the Sun!

Phytoplankton and plants turn the solar energy into chemical energy through a process called. .

Phytoplankton and plants turn the solar energy into chemical energy through a process called…

Phytoplankton and plants turn the SOLAR ENERGY into CHEMICAL ENERGY through a process called… PHOTOSYNTHESIS!

PHOTOSYNTHESIS YOU BETTER KNOW IT ! 6 CO 2 + 6 H 2 O + energy

PHOTOSYNTHESIS THIS IS OUR MOST IMPORTANT CHEMICAL _____! 6 CO 2 + 6 H 2 O + energy C 6 H 12 O 6 (sugar) + 6 O 2

PHOTOSYNTHESIS THIS IS OUR MOST IMPORTANT CHEMICAL REACTION! 6 CO 2 + 6 H 2 O + energy C 6 H 12 O 6 (sugar) + 6 O 2

PHOTOSYNTHESIS WHY IS IT CALLED “PHOTO” SYNTHESIS? 6 CO 2 + 6 H 2 O + energy C 6 H 12 O 6 (sugar) + 6 O 2 Tiered: compare with the chemical reaction of cell respiration!

WHY IS IT CALLED “PHOTO” SYNTHESIS? 6 CO 2 + 6 H 2 O + energy C 6 H 12 O 6 (sugar) + 6 O 2

WHY IS IT CALLED “PHOTO” PHOTO SYNTHESIS? THE ENERGY IS BRIGHT SUNLIGHT! 6 CO 2 + 6 H 2 O + energy C 6 H 12 O 6 (sugar) + 6 O 2

“PHOTO” AND “PHYTO” BOTH REFER THE LIGHT NEEDED HERE!! PHYTOplankton…. PHOTOsynthesize

WHY IS THIS CHEMICAL REACTION CALLED PHOTO“SYNTHESIS”? 6 CO 2 + 6 H 2 O + energy C 6 H 12 O 6 (sugar) + 6 O 2

WHY IS THIS CHEMICAL REACTION CALLED PHOTO“SYNTHESIS”? 6 CO 2 + 6 H 2 O + energy C 6 H 12 O 6 (sugar) + 6 O 2 ly t os E m N O r s e l to a u n ug c i e s ol ine R ule m b E c G le 2 m G 1 co I o B m

EVERYTHING’S BALANCED. 6 CO 2 + 6 H 2 O + energy C 6 H 12 O 6 (sugar) + 6 O 2

EVERYTHING’S BALANCED. WHY ? 6 CO 2 + 6 H 2 O + energy C 6 H 12 O 6 (sugar) + 6 O 2

EVERYTHING’S BALANCED. 6 CO 2 + 6 H 2 O + energy C 6 H 12 O 6 (sugar) + 6 O 2 The LAW of CONSERVATION OF MASS or MATTER!

PLANTS & PHYTOPLANKTON MAKE THEIR OWN SUGAR FOOD…THEY ARE CALLED ________. 6 CO 2 + 6 H 2 O + energy C 6 H 12 O 6 (sugar) + 6 O 2 Eurtrophication…too many nitrates!

PLANTS & PHYTOPLANKTON MAKE THEIR OWN SUGAR FOOD…THEY ARE CALLED PRODUCERS. 6 CO 2 + 6 H 2 O + energy C 6 H 12 O 6 (sugar) + 6 O 2 This sugar is called GLUCOSE!

ORGANISMS THAT MAKE THEIR OWN FOOD AUTOMATICALLY (as SUGAR) are known as: PRODUCERS a. k. a. AUTOTROPHS

PRODUCERS AKA AUTOTROPHS! Producers AUTOmatically make their OWN food!

chomp PRODUCERS aka AUTOTROPHS What do you call the guys that EAT producers ?

WHAT DO YOU CALL THESE GUYS? PRODUCERS aka AUTOTROPHS What do you call the guys that EAT producers ?

WHAT DO YOU CALL THESE GUYS? PRODUCERS aka AUTOTROPHS What do you call the guys that EAT producers ?

WHAT DO YOU CALL THESE GUYS? CONSUMERS PRODUCERS aka AUTOTROPHS CONSUMERS EAT PRODUCERS & OTHER….

WHAT DO YOU CALL THESE GUYS? CONSUMERS PRODUCERS aka AUTOTROPHS CONSUMERS EAT PRODUCERS & OTHER CONSUMERS!

CONSUMERS aka HETEROTROPHS PRODUCERS aka AUTOTROPHS CONSUMERS are ALSO KNOWN as HETEROTROPHS!

CONSUMERS aka HETEROTROPHS PRODUCERS aka AUTOTROPHS THE ULTIMATE ENERGY SOURCE! and it all begins with the Sun

CONSUMERS aka HETEROTROPHS PRODUCERS aka AUTOTROPHS Chemosynthesis here! and it all begins with the Sun (unless you are in the benthic zone)!

BUT WAIT! WE ALMOST FORGOT

AUTO or HETEROTROPHS? HOW WOULD YOU CLASSIFY DECOMPOSERS?

DECOMPOSERS ARE HETEROTROPHS TOO They can’t make their own food (sugar)!

A. K. A: DETRIVORES! DECOMPOSERS ARE HETEROTROPHS TOO-THAT EAT DEAD PRODUCERS & CONSUMERS TO RETURN NUTRIENTS BACK TO THE PRODUCERS!

A. K. A DE TR DECOMPOSERS ARE HETEROTROPHS TOO-THAT EAT DEAD PRODUCERS & CONSUMERS TO RETURN NUTRIENTS BACK TO THE PRODUCERS! IV OR ES

= DECOMPOSERS ARE de co de mp tri os vo er re s HETEROTROPHS TOO-THAT EAT DEAD PRODUCERS & CONSUMERS TO RETURN NUTRIENTS BACK TO THE PRODUCERS!

CONSUMERS CAN BE BROKEN DOWN INTO PRIMARY, SECONDARY & TERTIARY CONSUMERS

What’s another name for PRIMARY CONSUMER? CONSUMERS THAT EAT ONLY PRODUCERS ARE PRIMARY CONSUMERS

CONSUMERS THAT EAT ONLY PRODUCERS ARE PRIMARY CONSUMERS: HERBIVORES

WHAT DO YOU CALL THE CREATURE THAT EATS THE PRIMARY CONSUMER? ? ?

What’s another name for SECONDARY CONSUMER? CONSUMERS THAT EAT THE PRIMARY CONSUMERS ARE SECONDARY CONSUMERS!

Consumers that eat the primary consumers are SECONDARY CONSUMER: CARNIVORES!

TERTIARY CONSUMERS EAT THE SECONDARY CONSUMERS. . . AND SO ON.

IS TH CH IS AI A F OO W N EB OR D ?

TH IS CH A F AI OO N! D FOOD CHAINS SHOW A SINGLE RELATIONSHIP BETWEEN SPECIES.

THIS IS A FOOD WEB IT SHOWS MANY RELATIONSHIPS BETWEEN PRODUCERS & CONSUMERS.

A FOOD WEB IS made up of MANY FOOD CHAINS.

A FOOD WEB IS made up of MANY FOOD CHAINS. How MANY food chains are here?

A FOOD WEB IS made up of MANY FOOD CHAINS. How MANY food chains are here? over 25!!

ARROWS point TO the CONSUMER, & SEPARATE EACH TROPHIC LEVELS

ARROWS point TO the CONSUMER, & SEPARATE EACH TROPHIC LEVELS CAN YOU COUNT the RANGE of TROPHIC LEVELS among all the FOOD CHAINS in this FOOD WEB?

ARROWS point TO the CONSUMER, & SEPARATE EACH TROPHIC LEVELS CAN YOU COUNT the RANGE of TROPHIC LEVELS among all the FOOD CHAINS in this FOOD WEB? 3 to INFINITE!

MAKE A FOOD WEB WITH AT LEAST FIFTEEN 15 BIOTIC SPECIES…arrows point to the consumer!!! • AT LEAST 2 PRODUCERS/AUTOTROPHS! • AT LEAST SOME AQUATIC AND TERRESTRIAL ORGANISMS • AT LEAST 2 ABIOTIC LIMITING FACTORS • LABEL YOUR AUTOTROPHS/PRODUCERS, PRIMARY, SECONDARY AND TERTIARY CONSUMERS. • NOTE WHERE THE TROPHIC LEVELS ARE. FOR NEXT WEEK after MOCK EOG

Here’s one!

How many biotic components are here?

How many biotic components are here? 14

Your food web should have a least 15.

How many PRODUCERS are here?

How many PRODUCERS are here? 4

You should have at least 2.

Do arrows point to the producers or consumers?

Arrows point to the one doing the CONSUMING.

How many PRIMARY CONSUMERS are here?

3 PRIMARY CONSUMERS aka HERBIVORES

How many SECONDARY CONSUMERS are here?

4 SECONDARY CONSUMERS aka CARNIVORES

LABEL the PRODUCERS (autotrophs), the PRIMARY CONSUMERS (heterotroph herbivores) and SECONDARY CONSUMERS (heterotroph carnivores) in YOUR FOOD WEB!

How many TERTIARY consumers are here? 5!

How many TERTIARY consumers are here? 5! The Thrush & Frog are secondary & tertiary.

Each level in a food chain or web is called a TROPHIC LEVEL!

1 ST TROPHIC LEVEL Each level in a food chain or web is called a TROPHIC LEVEL!

2 ND TROPHIC LEVEL 1 ST TROPHIC LEVEL Each level in a food chain or web is called a TROPHIC LEVEL!

3 RD TROPHIC LEVEL 2 ND TROPHIC LEVEL 1 ST TROPHIC LEVEL Each level in a food chain or web is called a TROPHIC LEVEL!

4 TH TROPHIC LEVEL 3 RD TROPHIC LEVEL 2 ND TROPHIC LEVEL 1 ST TROPHIC LEVEL Each level in a food chain or web is called a TROPHIC LEVEL!

2 ND TR LE OP VE H L IC 3 RD TR LE OPH VE I L C 4 TH TR LE OP VE HI L C 1 ST Each level in a food chain or web is called a TROPHIC LEVEL!

Up to how many TROPHIC LEVELS are here?

Up to how many TROPHIC LEVELS are here? 7

Write the # of trophic levels are in YOUR food web.

CHECK FOR UNDERSTANDING: WHICH TROPHIC LEVEL SHOULD ALWAYS CONTAIN THE AUTOTROPH?

1 ST TROPHIC LEVEL The 1 st trophic level should ALWAYS be the one full of PRODUCERS/AUTOTROPHS.

PRODUCERS (photo & chemosynthesizers)=AUTOTROPHS (1 st trophic level) CONSUMERS = HETEROTROPHS PRIMARY CONSUMERS = HERBIVORES (2 nd trophic level) SECONDARY CONSUMERS = CARNIVORES (3 rd trophic level) DECOMPOSERS = DETRIVORES sum up…

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