Which of these statements best explains why the soil around a volcanic region is fertile?
select one:
a. volcanoes always contribute to flooding, which enriches the soil.
b. volcanoes aid in the formation of new rocks, which form fertile soil.
c. particles released in the air by volcanoes fall to the ground and enrich the soil.

Which of the following methods uses the decay of atomic particles in an object to find its exact age? a. fossil dating b. geologic dating c. radioactive dating d. relative dating

2. how is heavy water different from normal water

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.