P2: The physical environment

Question 1

They are green plants that absorb carbon dioxide mineral nutrients and water and release oxygen required for other living things

Answer 1

Producers

Question 2

Producers are consumed by herbivores, and herbivores are consumed by carnivores. This establishes a chain known as food chain

Answer 2

Consumers

Question 3

The activity of bacterial fungi and another small organism. They are important because they bring the constituent elements of plants and animals back to the surrounding medium

Answer 3

Decomposers