Which of the following forms of pollution pose the greatest threat to the delicate balance of life on earth? a. air and water pollution b. soil and land pollution c. wind and granite pollution d. fossil fuel and sun pollution

St. louis, missouri, and san francisco, california, both lie around 33° north latitude. st. louis is inland, while san francisco is on the coast of the pacific ocean. which statement about these north american cities would be true? san francisco will be warmer than st. louis in the winter. san francisco and st. louis will be about the same temperature year round. san francisco will be warmer than st. louis in the summer. san francisco will be warmer than st. louis year round.