WorksheetsFood chain
Total questions: 20
Worksheet time: 10mins
Organisms, like bacteria, insects and worms, that break down waste are called ___
carnivore
herbivores
decomposers
Energy flows through a system of living things in a "what eats what" model called ___
the carbon cycle
a food chain
In an ecosystem, decomposers break down ___
worms
waste
Where do decomposers fit into the food chain?
at the beginning
in the end
any time there's waste
How do animals get carbon?
By eating plants and or other animals.
They absorb it from the atmosphere.
From the ground
They do not get carbon from anywhere.
Where can you find carbon?
Only in Earth's atmosphere
Inside all water molecules
Inside the sun
Inside every living thing on Earth
If the plant population decreased, the amount of carbon in the atmosphere would ____________________.
Increase
Decrease
Stay the same
