Nitrogen and oxygen are the main constituents of the atmosphere plus water vapour near the surface. Carbon dioxide is present in smaller amounts butgl of course it can have a profound influence on the climate as global warming has shown, Greenhouse gases include water vapour, carbon dioxide, methane and nitrous oxide.
The vegetation type that will be the most affected from the surface warming are the forests.
The forests will start to decline as the surface warming increases, and this is because the forests need more moderate temperatures, or if its warmer than to have a very big amount of precipitation. This is not the case when a global warming occurs, and deeper into the mainland where most of the forests are located, the precipitation will reduce, and that combined with the higher surface temperature will cause the forests to slowly die out in those places. As the forests start to diminish, they will be systematically replaced by grasslands of different types.
The rocky mountains is one
Answer:
because they are made of dead antibacteriol organism that are as a result of animal and plants decaying to form matter hence referred as composing layer
