The correct answer is the sun.
The Earth's main energy source is the sun. The sun causes convection within the atmosphere, which in turn affects weather and climate.
Answer:
South Sudan
Explanation:
South Sudan completely struggles economically, their standard of living is extremely low. They have a very poorly developed infrastructure.
Petroleum : n
aluminum : r
dirt : r
salmon : r
coal : n
Answer:
A.
Explanation:
Pangaea or Pangea was a supercontinent that existed during the late Paleozoic and early Mesozoic eras.
Answer:
Which 2 are commonwealths
Explanation:
Hawaii is a state and the Virgin Islands and Guam have no major government ruling them, meaning that Puerto Rico and the Marina Islands are commonwealths
