Ecosystem: Food Chain & Food Web
Objective: To identify the transfer of energy from one trophic level to another.
Direction: Read each statement carefully. Then, write your answer on the space provided.
1 Look at this food chain.
lettuce
greenfly
ladybird
thrush
cat
a What does the arrow mean in a food chain?
b Name the producer in the food chain
c Name the third trophic level in the food chain.
d Name the tertiary consumer in the food chain.
e What is the ultimate source of energy that drives the food chain?​