ECOSYSTEMS. Food chains.jpgFOOD CHAINS AND FOOD WEBS.

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!

USE THESE WORDS:

chain
another
eat
energy
one
line

several
connect
web
living
Food chains.

Living things in an ecosystem each other.
This is how passes from thing to .
If we draw a between them, we have a food .

Food webs.

In an ecosystem, most things are part of food chains.
When we the different chains, we make a food .