Question

who changes this environment​

Answer 1

Answer:

Large-scale and global environmental hazards to human health include climate change, stratospheric ozone depletion, loss of biodiversity, changes in hydrological systems and the supplies of freshwater, land degradation and stresses on food-producing systems.

Explanation:

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Answer 2

Answer:

humans changes this pure environment by polluting many things and use only for their own use.