Answer:
Sandstone experiences intense heat and pressure.
Explanation:
Under the surface of the Earth, the temperature and pressure exerted on the rocks changes their composition and structure. The rock formed due to these changes are termed as metamorphic rocks. These changes in the structure of the rock transforms it to metamorphic rocks. Increase in temperature, change in pressure and increase in the level of fluidity helps in the formation of the metamorphic rocks.
Answer:
When the cost of the nation's imports exceeds its exports over certain period of time, the situation is called <em>"trade deficit"</em>; during that period from 2000 to 2012 the US National saving decreased and the US Dollar overly flowed out to foreign markets, but foreign investments into US governments bonds increased which also made the country to have large net capital inflow. Thereby the answer would be <em>c)</em><em>:</em>
<em>"The U.S. had a trade deficit and a large net capital inflow."</em>
Portuguese explorer Vasco de Gama becomes the first European to reach India via the Atlantic Ocean when he arrives at Calicut on the Malabar Coast. Da Gama sailed from Lisbon, Portugal, in July 1497, rounded the Cape of Good Hope, and anchored at Malindi on the east coast of Africa.
The answer is A: <span>In the 1990s, most immigrants to the United States came from Asia and the Americas.
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