Because once they are all gone we will not get them back for several millions of years or we may never get them back
Answer:
region is an area that includes a number of places--all of which have something in common. Geographers categorize regions in two basic ways: physical and cultural.
Explanation:
ways: physical and cultural
Es 4 porque si ok yo no se como
The lithosphere a combination of the crust and the uppermost brittle layer of the mantle is divided into tectonic plates, including the seven major tectonic plates.