<span>Desertification is the cancer of the earth,” Argentine geographer Elena Abraham told IPS. “It is a process of degradation that does not manifest itself in spectacular ways but furtively advances, and by the time it is visible there is nothing to be done, and people have to move away, in search of an alternative.”</span>
The answer is A, a mountain building.
The two faces of the book represent the tectonic plates
As he presses them towards each other he is modeling a convergent boundary, and mountains are an affect of convergent plates.
That is false. Non-renewable energy sources are the major sources of energy production.
A Kingdom. There's an animal and a plant Kingdom.
The second stage of prenatal development begins at about two weeks after conception. at this point, the growing bundle of cells is called an embryo.