Probably a small group of researchers because the climate is very harsh.
74. It is believed that early humans crossed that _________ to get to North America.
Long time ago, our earth is filled with ice that connects all places around the world. Thus early humans crossed through frozen waters to migrate from one place to another. Since this is the scenario long years ago, I believe that early humans also crossed on the ice to be able to get to north America and live there for a period of time.
That is what History is telling us about our ancestors and our mother earth.
The sun! The water cycle is driven primarily by the energy from the sun.
Answer:
Liquefaction takes place when loosely packed, water-logged sediments at or near the ground surface lose their strength in response to strong ground shaking. Liquefaction occurring beneath buildings and other structures can cause major damage during earthquakes.
Explanation:
