Explore the positive and negative factors of how human geography is interacting with physical geography in terms of water , air , and land.

The process of human using and changing physical geography equals to the evolutive process of the relationship between human and geography. With the social development and the progress of productive forces, this relationship develops and progresses. It is of dynamic character. Humans may also destroy the physical geography to build roads and factories that pollute the air.

answer called a epicycle;