Air masses are not part of the hydrosphere. true or false?

Which of the following areas has the highest population density?

Which of the following types of tourist are best to bring money to the local southeast asian communities

Which ecosystem best fits the characteristics listed below? which ecosystem best fits the characteristics listed below? ii. seasonal migrations of millions of wildebeests, zebras, and elephants iii. large numbers of predators, such as lions iv. acacia trees and grasses a. the congo rainforest b. the african mangroves c. the serengeti grasslands d. the sahel