Answer:
There are three main sources of heat in the deep earth: (1) heat from when the planet formed and accreted, which has not yet been lost; (2) frictional heating, caused by denser core material sinking to the center of the planet; and (3) heat from the decay of radioactive elements.
Explanation:
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False. Contour lines indicate different levels of elevation. One line might indicate an elevation of 100 feet, and the line next to it an elevation of 200 feet, and so on. When those lines are close together it means that the elevation is rising very quickly from 100 feet to 200 feet, which means a steeper slope. When those lines are farther apart, it means that there's a lot more space between the 100-foot elevation and the 200-foot elevation, which means a more gentle slope.
Answer:
Both deltas and alluvial fans are types of depositary land forms created by rushing rivers.
Explanation:
Both deltas and alluvial fans are types of depositary land forms created by rushing rivers. Alluvial fans are created at the foothills, where streams running from a higher elevation break into low gradient foothills, while deltas are formed at the mouth of streams, where they enter seas or saline water bodies.
Answer:
Not Pacific Coast or Midwest
Explanation:
The majority of the non- Anglo migrants throughout the 19th and 20th century were avoiding the West and Pacific Coasts because they were looking for the jobs, not for land. Majority of the immigrants came from Central, Eastern and Southern Europe. They all worked in the industries on the East side of America to earn a living to start a new life. Between 1880 and 1920 the country saw rapid industrialization and urbanization.
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1) C
2) B
3) D
4) A
5) F
6) E
