Non-scientific factors causing food shortages include: (multiple choice)
a. lack of agricultural technology
b. black market
c. inadequate welfare programs
d. capitalism
e. oppression
f. weather

The earth is composed of three different chemical layers: core, mantle and crust. the formation of these layers was from a process called

The layers of earth are based on what two sets of characteristics?

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?