what is the difference between weathering and erosion???

Answer 1

Water ice and living things like lichens on rock all cause weathering.
Once this breaking down has taken place, landforms are reshaped by erosion

hope this helps :)

Answer 2

http://science.nationalgeographic.com/science/earth/the-dynamic-earth/weathering-erosion-article/

Answer 3

THANK YOU! :)