Asked by Elizabeth

Earth is always changing.

What are two forces that cause the earth's surface to constantly change and what are their effects on the planet?

Please answer within a few minutes.
Answered by Ms. Sue
Precipitation, wind, earthquakes, and volcanoes cause the earth's surface to change.

Answered by drwls
Tectonic plate motion is another important factor. It is largely responsible for earthquakes (the Ring of Fire), continental drift, and the existence of mountain ranges.