A group of students are studying the Earth's mantle. They discover that the mantle is constantly moving. Which of these most likely causes the movement of the mantle?

Researchers in the 1940s found that sediment on the seafloor was thinner than expected. How did this provide evidence for continental drift? Because this seafloor was relatively old, the sediment had turned to rock.

Which body of water is to the west of Europe?

Standard form for "No Norwegians are Slavs" (assume true).

Because tropical deserts are very dry, A. there are no plants in the desert B. the soil is poor in organic matter C. temperatures are about the same day and night D. animals cannot live there

Understanding the human geography of Southwest Asia and North Africa is important for all the reasons below except which? It influences the region's political decisions. It hastened the end of the Cold War. It gives insight into regional conflict.

In general, in which direction did the black death spread during the 14th century?

How do icebergs contribute to deep ocean-basin sediments

Crop rotation? a. improves soil fertility b. shortens the growing season c. has only been in use for a few years d. is only worthwhile for small farmers

Cindy takes two pages of notes during each hour of class after attending 17 hours of class how many total pages of notes will Cindy have in her notebook

Is north america north or south of the equator