The igneous rock, if it has pushed its way, as a magma into the surrounding sedimentary rock such as a sandstone or a limestone and cooled off, will have a relative age as younger than the sedimentary rock. Also, if the igneous rock has altered the sedimentary rock at their contact, then the alteration will have a similar age to the igneous rock age.
Answer: These data alone suggest the Earth can support at most one-fifth of the present population, 1.5 billion people, at an American standard of living. Water is vital.
Explanation:
Plateaus are mountains but they just are uplifted and flat mountains are uplifted but they are not necessarily flat what other mountain landforms do you want.
