Why is transhumance necessary in some climatic zones? (1 point) Responses because poor soils are replenished during annual flooding because poor soils are replenished during annual flooding because intensive agriculture is necessary to feed growing populations because intensive agriculture is necessary to feed growing populations because pasture is available only at lower elevations during winter because pasture is available only at lower elevations during winter because slash-and-burn agriculture has decreased tropical land area because slash-and-burn agriculture has decreased tropical land area because humans are not suited to work intensively in all climates
