Question

What is a good slogan to tell the difference between weathering and erosion

Answer 1

Weathering wears away the material but it stays in the same place ,where as, erosion wears away the material and takes it somewhere else via the sea.

Answer 2

Weathering is when rocks are broken into smaller pieces by wind, water, and plants. Erosion is when these broken pieces are moved by ice, wind, or water. so, the best I can think of is "Weather down, erode away."