The four spheres of the Earth includes the Geosphere, Hydrosphere, Biosphere and Atmosphere. The sphere that there is interaction in runoff from farming into the local areas is on Hydrosphere. Hydrosphere <span>is the liquid water component of the Earth. It includes the oceans, seas, lakes, ponds, rivers and streams.</span>
Answer:
Human system in geography includes settlement , population, literacy, healthcare, technology, trade, tourism, agriculture, production and consumption patterns, waste management etc.
The list is almost endless.
Answer: I believe it is “There were significant changes in scientific knowledge about planets”
Explanation: Since scientific knowledge has grown about planets, Pluto doesn’t fit some descriptions in order to be classified as one.
They were out of cash. most colonies were not profitable. when the states of Europe had spent all of their money they could not afford to keep the colonies
