circle -of -life -the -lion -king -30852376 -400-...
TRANSCRIPT
ht t p:// im a g e s5 . f a n p o p . co m /im a g e / pho t o s/ 30 8 00 0 0 0 /C ir c le - o f - l i fe - t he - l i o n- k ing - 30 8 5 237 6- 4 0 0 -
26 4 . j pg
A Food Chain is a model that shows how matter cycles and how energy flows through an ecosystem
http://nationalbiodiversityteachin.com/wp-content/uploads/2014/06/foof-chain.jpg
A Food Chain is a model that shows how matter cycles and how energy flows through an ecosystem
Start with 1. Fungus/Bacteria/Worm, 2. Plants, 3. Grasshopper, 4. Mouse, 5. and Coyote.
Put the other organisms back into the cup.
Arrange the organisms on your white board so that the organism doing the eating is above its source of energy. For example
Draw an arrow pointing in the direction the energy flows and the matter cycles (towards the animal that does the eating)
Some organisms do not eat to get their energy An Autotroph, also called a Producer, is an organism
that gets its energy from the sun Label the organism you think is an Autotroph Draw the sun. Draw an arrow to show which organisms are autotrophs,
and thus get their energy from the sun
Decomposers are organisms that break down (decompose) other organisms that have died. Typically, decomposers are shown at the bottom of the
food chain Label these Organisms Decomposers
Decomposers return dead matter and energy to the
soil for future use by Autotrophs.
Draw arrows pointing to Decomposers to show the source of their energy and matter.
A Heterotroph, also called a Consumer, is an organism that gets its energy and matter from eating other organisms. Label these organisms as Heterotrophs
1st Order Heterotrophs EAT Autotrophs Label these organisms
2nd Order Heterotrophs EAT 1st Order Heterotrophs Label these organisms
3rd Order Heterotrophs EAT 2nd Order Heterotrophs Label these organisms
Draw and label your entire food chain on paper.
arrows go FROM the Matter and Energy Source
TO the organism that uses the Energy and Matter
Write this on the same sheet of paper that has your food chain diagram.
A Food Web is bunch of connected Food Chains
http://ed101.bu.edu/StudentDoc/Archives/ED101fa09/tje50/Images%20WS/foodweb-1.gif
Now use all of the other organisms left and construct a Food Web
Draw and label your food web on paper.