life science

What is an ecosystem?

• A large body of water

• A single organism living alone

• A community of living things and their environment

• A type of weather pattern

What role do plants play in a food chain?

• They are decomposers

• They are producers

• They are consumers

• They are carnivores

Which of these animals is a herbivore?

• Trout

• Mayfly

• Bald eagle

• Grizzly bear

What happens if all the trout are caught by fishermen?

• There will be more mayflies

• There will be fewer mayflies

• There will be more algae

• The eagles will have more to eat

What is a food web?

• A single pathway of energy transfer

• A network of interconnected food chains

• A type of plant

• A habitat for fish