The Yangtze River is located in . A.
southern China
B.
northern China
C.
eastern Mongolia
D.
western Mongolia

How are farmers that use no plow farming methods able to improve air quality for the people around the fram

Which of the layers of the earth has the following three characteristics? i. it is made of molten rock. ii. it has currents that are constantly moving. iii. earth’s plates float on top of its currents.

Wegeners theory of continental drift states that the continents have changed throughout history while the theory of plate tectonics