Nitrogen Cycle in Ecosystems

Nitrogen Cycle in Ecosystems

Nitrogen is essential to living things but to be useful to organisms it must be fixed by bacteria.

CK-12 (High School)

Essential Question

Common Core Standards

RST.1 - Analysis & Evidence, RST.2 - Main Ideas

Depth of Knowledge (DOK) Levels

2,3

Assignment

2
questions
2
notes
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