How much of the earth's ice is located in antarctica? 60% 70% 80% 90%

Which country is currently the most populated country in the world? a. india b. china c. mongolia d. indonesia

Which statement explains what upwelling causes? a. upwelling causes tides to rise and fall. b. upwelling causes changes in the direction of currents. c. upwelling causes nutrients, minerals, and tiny organisms to rise. d. upwelling causes currents in the pacific ocean to change direction. i think the answer is c.

Wegeners theory of continental drift states that the continents have changed throughout history while the theory of plate tectonics