Some regions have rich deposits of diamond. Other regions have large amounts of halite or other minerals. Considering past and current geologic processes, why do you think Earth's minerals are unevenly distributed? Give an example to support your answer.

Which is an example of the practical pursuit of alchemy? a. forming perfect substances. b. transforming base metals. c. developing metalworking techniques. d. linking spiritual characteristics with material substances.

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.