Answer:
This phenomenon is known as isostasy.
Explanation:
Isostasy is a fundamental concept in Geology. It is a state of gravitational equilibrium between Earth's crust and mantle such that the crust "floats" at an elevation that depends on its thickness and density.
This explains how different topographic heights can exist at Earth's surface.
Answer:
It is also of concern because while the carbon dioxide emission resulting from coal use can be mitigated through human action, the release of methane from arctic ice is dependent upon global climate.
Explanation:
Answer:
polar zone
Explanation:
if you think of the globe the top of the globe is the arctic where that zone is the arctic zone
Explanation:
A waterfall is an area where water flows over a vertical drop or a series of steep drops in the course of a stream or river.
Answer:
hi!
Explanation:
A comparison between two very similar earthquakes supports this claim. Both occurred in densely populated regions, but had very different results. In 1988, the Spitak magnitude 6.9 earthquake in Armenia claimed more than 25,000 lives. On the contrary, the magnitude 7.1 earthquake Loma Prieta in California in 1989 caused only 63 deaths. "The difference in the number of deaths illustrates the enormous effect that high construction standards can have to save people's lives."