Parts of southern California often endure large, uncontrollable wildfires. During such wildfires, these areas are likely to suffer from air pollution related to .

Which would best keep the oxygen cycle stable? a. cutting down jungles to create farmland b. eliminating parks in large cities c. dumping toxic chemicals into the ocean d. reducing the amount of deforestation d. reducing the amount of deforestation

Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?