Respuesta :

Answer:

the middle answer

Explanation:

i just aced that test

Answer:

Human causes of changes to global systems.

Explanation:

All of those icons represent how humans impact the global systems negatively or positively. They can destroy habitats and restore old ones, for example. They can deforest and deforest. These activities are not independent of global change or input to the global energy budget (some but not all).

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