Ecosystem Assessment #1: Lessons 1-4

Front

What are decomposers?

Back

Decomposers are organisms that break down dead or decaying organisms, returning nutrients to the soil. Examples include fungi and bacteria.

Front

What is a consumer?

Back

A consumer is an organism that obtains food by eating other organisms. Examples include animals that eat plants or other animals.

Front

What role do bacteria play in an ecosystem?

Back

Bacteria act as decomposers, breaking down organic matter and recycling nutrients back into the ecosystem.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which plants use sunlight, carbon dioxide, and water to create food (glucose) and oxygen.

Front

What are producers?

Back

Producers are organisms, mainly plants, that create their own food through photosynthesis. They form the base of the food chain.

Front

Give an example of a decomposer.

Back

Fungi are a common example of decomposers, as they break down dead plant and animal material.

Front

What is the importance of decomposers in an ecosystem?

Back

Decomposers recycle nutrients, making them available for producers, and help maintain soil health.

Front

What do plants need for photosynthesis?

Back

Plants need sunlight, carbon dioxide, and water to perform photosynthesis.

Front

What is the difference between a herbivore and a carnivore?

Back

Herbivores eat plants, while carnivores eat other animals.

Front

What is an example of a consumer in an ecosystem?

Back

A rabbit is an example of a consumer as it eats plants.