Download 1 A food web shows the food chains in a habitat. Here is an example

1 A food web shows the food chains in a habitat. Here is an example.
grass snake
frog
sparrowhawk
vole
fox
thrush
hedgehog
spider
grasshopper
rabbit
caterpillar
aphid
slug
grass
lettuce
a Write out the longest food chain in the food web. Use the space below.
[1 mark]
b What would happen if the animal at the end of your food chain died out
or moved away?
[1 mark]
c Explain why this would happen.
[1 mark]
6
A
d There are a number of consumers in a food chain. As you go along a food
chain, the first one that you come to is called the primary consumer.
The second one you come to is called the secondary consumer and the
third is called the tertiary consumer.
Write a list of all the primary consumers in the food web.
[1 mark]
e In the food web, which two living things are both secondary consumers and
tertiary consumers?
[1 mark]