More cards in this set

Name three examples of where energy is lost in food chains.

What happens when organisms die?

How are nutrients released back into the environment?

Name two essential elements that must be recycled.

What are the conditions needed for decomposition?

Why does decomposition take longer in acidic/ water-logged soils?

What percentage of the air is nitrogen gas?

What is nitrogen?

What is nitrogen needed for?

What do plants compete for?