Question

Which of the following is a way that trees have been negatively impacted by human use?

a. deforestation
b. pollution
c. reduction
d. all of the above

Answer 1

Answer: Option (d) is the correct answer.

Step-by-step explanation:

Humans used to cut trees in order to have more empty land to make buildings, malls, hospitals, offices etc. This leads to deforestation.

As a result, less is the amount of trees or plants more will be the pollution, global warming and diseases on Earth.

Forests or trees help in cleaning the environment by providing clean and fresh air, more amount of oxygen etc. So, when trees are cut down then there will be less amount of oxygen in air.

Therefore, there will be reduction in human population and increase in pollution.

Thus, we can conclude that all of the above mentioned ways will have negative impact on trees by human use.

Answer 2

All of the mentioned human actions have negative impact of the trees. The deforestation or the removal of the forests when trees are removed and destroyed. In such a situation the trees which left may not be able to survive the change. Tress are intolerant to air pollution. The pollution weakens them and limits their nutrition. Reduction , the chemical reaction resulsting in reduced oxygen also negative impact on the trees, because oxygen is needed in their respiration process.