Ecosystems

Where would you you find a a food chain that includes plankton and whales?

• lake

• river

• stream

• ocean

A food web is made up of several different_______.

• herbivores

• producers

• food chains

• food systems

which animal lives in a wetland areas?

• Shark

• Frog

• Penguin

• Fish

When changes happen, living things in an ecosystem must ________ to survive.

• adapt

• grow

• mature

• develop

All the living and non living things that interact with each other in an area make up _________ .

• a habitat

• an ecosystem

• a biome

• a food chain

Which describes a temperate forest?

• cool coastal area north of the equator

• woodland area with warm summers and cold winters

• lush area near the equator with rainy and dry seasons

• trees with green needles growing in a cool mountain region.

Why is Antarctica considered a desert?

• It snows only in the winter

• It is very hot

• It snows all the time

• It is very dry

What can you do to protect coral reefs?

• Pick up trash from the beach.

• Don't buy fish that are illegally caught from the reefs.

• Don't throw poisons in the oceans

• All of the above

Grasshoppers eat plants, and rats eat grasshoppers. Which one is the herbivore?

• grasshopper

• plants

• rats

• herbivore

Grasshoppers eat plants, and rats eat the grasshoppers. Identify the carnivore.

• grasshopper

• plant

• rat

• carnivore