Ecosystems

All the energy in food started as

• energy from animals

• energy from plants

• energy from the sun

• energy from water

All of the following are from a land ecosystem except...

• leaf litter

• water

• pine seeds

• soil

All of the following are from a water ecosystem except...

• elodea

• fish

• aquatic plants

• leaf litter

When building our terrariums, why did we add the animals several days later??

• The growing plants were food for the animals

• The plants grow well in a terrarium.

• We wanted to trim the plants.

• We didn't have time to add the animals until then.

What do fish use to breathe in water?

• fins

• nose

• eyes

• gills

Which of the following adds oxygen to the aquarium?

• snails

• gravel

• green plants

• fish eggs

What is an example of a producer?

• fish

• snails

• plants

• water

What is an example of a consumer?

• plants

• pill bugs

• fish

• water

Which TWO are examples of scavengers?

• pill bugs

• snails

• plants

• fish

Consumers .....

• CAN make their own food

• CAN'T make their own food