Which phrase defines topography? a. height above sea level b. rise and fall of the land c. north or south distance from the equator d. distance between the poles which landform is an area in a koppen e zone? a. savannah b. desert c. grassland d. tundra which zones does the koppen system classify? a. climate zones b. air mass zones c. daily temperatures zones d. air pressure zones

explanation:

on disadvantage of hydroelectric power is the cost. another disadvantage of using hydroelectric power is finding a water source powerful enough to harvest hydroelectric power.

answer: after carbon dioxide enters the leaf through stomata it moves into the mesophyll cells where photosynthesis occurs and glucose is constructed. respiration occurs when glucose (sugar produced during photosynthesis) combines with oxygen to produce useable cellular energy.

explanation: