How do weathering and erosion affect the future of the earth?

A river can cause a cliff when moving the soil and rocks out to somewhere else. Volcanoes can make the Earth's crust wider.

It effects the Earth because erosion and weathering constantly wear down rocks and the surface of the Earth.

To shape the land by its process

It tends to lower raised topography and fill in lowered topography.

It can wear them down to sea level.