Macroinvertebrates

Front

What are macroinvertebrates?

Back

Macroinvertebrates are small animals without backbones that can be seen without a microscope.

Front

True or False: Macroinvertebrates are always insects.

Back

FALSE

Front

What role do macroinvertebrates play in freshwater ecosystems?

Back

They are a food source for larger animals, help clean the water, and aerate the sediment.

Front

Name one example of a macroinvertebrate.

Back

Leeches, dragonflies, mayflies, and beetles are all examples.

Front

True or False: You need a magnifying glass to see macroinvertebrates.

Back

FALSE

Front

What can macroinvertebrates tell us about rivers and streams?

Back

They can help us understand if rivers and streams are healthy.

Front

What is one characteristic of macroinvertebrates?

Back

They are animals without backbones.

Front

Which of the following is NOT a characteristic of macroinvertebrates? A. They are large enough to be seen without a microscope. B. They are always insects. C. They play a role in recycling nutrients.

Back

B. They are always insects.

Front

What do macroinvertebrates eat?

Back

They consume algae and organic matter.

Front

Why are macroinvertebrates important for the ecosystem?

Back

They help clean the water and provide food for larger animals.