KS3 Ecosystems

Front

An ecosystem is:

Back

All the organisms in a habitat together with the physical environmental factors.

Front

What do lizards eat? Options: mice, grasshoppers, hawks, grass

Back

grasshoppers

Front

What might happen if all the rabbits died?

Back

There would be fewer lizards because the hawks would eat more of them.

Front

The arrows in a food chain show:

Back

the flow of energy

Front

The process by which plants make food from sunlight is called.....

Back

Photosynthesis

Front

Which group do fungi, bacteria, and termites belong to? Options: decomposers, producers, herbivores, omnivores

Back

decomposers

Front

Which organism makes their own food through the process of photosynthesis? Options: decomposer, consumer, herbivore, producer

Back

producer

Front

What would most likely happen if the field mouse population grew?

Back

There would be less corn due to the mice eating it.

Front

If the population of prey increases, the population of predators will ________ because of the availability of food.

Back

increase

Front

What are interconnected food chains called?

Back

food web