Which of the following best defines salinity? A. the grams of water in 1 g of salt B. the grams of salt in 1 kg of water C. the grams of salt in 1 g of water D. the grams of water in 1 kg of salt

Which statements describe gridlines on a map? Check all that apply. They are measured in degrees. They set up a reference system. They make straight lines on a globe. They run north to west and south to east. They divide Earth into four equal parts.

Tornadoes and hurricanes are both cyclonic storms, as well as most cyclones are tornadoes or hurricanes. True False

As a result of deaths from the Plague, there were many job opportunities for people. True False

David Fee studies sound waves so deep and low that humans cannot hear them. What are these low frequencies called?

Select all that apply. Which statements about settlement patterns are true? (A) Settlement patterns influence land use. (B) Settlement patterns are rarely politically or economically influenced.

De ce sunt vulcanii activi in america?

How does still water affect glaciations?

What does lava become when it cools A. obsidian B. Basalt C. granite D. all lava could become either for of igneous rock

What sequence of events connects the Industrial Revolution, industrial capitalism, communism, and the Cold War?

A major problem with Wegener's Continental Drift Hypothesis was that he could not find rocks or other geologic features that would have been continuous from one continent to the next if the continents had been together. True / False.