Which of these best explains why the asthenosphere is always in motion? cooling causes expansion and shifting of the fluid particles. cooling causes contraction and shifting of the fluid particles. heat makes the semi-fluid particles sink down and then rise up on cooling. heat makes the semi-fluid particles rise up and then come down on cooling.

The european union was formally established in

What is the latitude and longitude (to the nearest degree) of the following cities? a. kansas city b. philadelphia c. reno d. minneapolis use the map to find the names of cities with the following coordinates. a. 30°n, 96°w b. 35°n, 95°w c. 26°n, 80°w d. 42°n, 88°w how many kilometers north of the equator is washington, dc? approximately how far north of houston is kansas city? use degrees of latitude to calculate your answer. show your work. which city is closer to greenwich, england: los angeles or xi’an, china (34°n, 109°e)? explain your answer. how many degrees of longitude separate las vegas from the international date line, which is at 180° longitude?

Pollution from one country can affect another. for example, south korea is especially affected by pollution and dust storms that come from