If your asking what practices does not protect the environment, I will point out 2 certain activities at home:
1. Burning of plastics- burning of plastics releases dangerous chemicals in the air causing damage not just to the environment but also to the people.
2. Using Hair sprays- there are chemicals in hair sprays that affect the atmosphere.
I believe that the answer is c. Humans can affect the physical environment by not upkeeping it. Also the physical environment can affect humans, for example, too much pollution can result in a sickness
Answer:
the effect
Explanation:
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<span>Scientists choose where are units of time began and ended based on major changes in life forms at certain times</span>