Human beings are responsible for the loss of forest. Why?

Beause we cut down a lot of trees. Often, so many, that the health of a forest is irreparably damaged. A forest is not just a bunch of trees. It is a whole ecosystem, in which the trees anchor the growth of many other plant and animal species, hold the ground together to prevent erosion, and produce a lot of oxygen to support animal life. If you harvest too many of the trees, the local ecosystem stops being a forest and starts turning into something else

Hope this helps!

Explanation:

There are many ways in which humans contribute to the loss of forests.

Forest fires are a major way that can take out many acres even with only one fire.

Another way would be people chopping trees down for building materials, paper, money, or even to make space for buildings and cities, etc.

Pollution can also contribute to the loss of forests.

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.