More cards in this set

Give an example of humans unbalancing ecosystems

Explain why removing natural vegetation and growing crops for biofuel is bad

How can humans removing organisms/substances from an ecosystem be sustainable?

What type of energy does crude oil have?

Why does burning 'Fossil Sunlight Energy' unbalance ecosystems?

What is a biofuel?

How can we preserve fish populations?

Give an example of tensions between conservation efforts and the needs of local communities.

What is bioaccumulation?

What is the first stage of bioaccumulation?