9.4 stuff of ecosystems

The Stuff of Ecosystems ,[object Object]

[object Object],[object Object],The Stuff of Ecosystems

The Stuff of Ecosystems ,[object Object],[object Object]

B. Abiotic factors : physical & chemical factors (nonliving) that can change a population The Stuff of Ecosystems

[object Object],[object Object],[object Object],The Stuff of Ecosystems

The Stuff of Ecosystems ,[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],BIODIVERSITY

[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object]

Saving individual species ,[object Object],[object Object]

Save plants too..? ,[object Object]

Save plants too..? ,[object Object],[object Object],[object Object]

The Ecosystem Approach ,[object Object]

[object Object],The Ecosystem Approach

Other Benefits from preserving ecosystems ,[object Object],[object Object],[object Object]

How much land should we protect?? ,[object Object],[object Object]

What about human needs? ,[object Object]

[object Object],What about human needs?

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