According to which theory do the collective actions of different human beings sometimes cause situations that are threatening to the environment?

The answer is; the theory of anthropogenic impact on the environment.

These anthropogenic activities that have an impact on the biodiversity, ecosystem and biophysical resources include, large-scale mono-cropping, deforestation, environmental pollution, and etcetera. These activities cause global warming and reduced biodiversity.

the answer is option c.

explanation:

recycled water alludes to the water that being utilized again after it already  used for farming purposes.   this kind of water frequently contains pharmaceutical gathering due to the compound compost that is utilized for the plants is consumed into the water.