What is known as exfoliation?
468 Likes
Exfoliation is the peeling off of a rock's outer layers due to repeated expansion and contraction caused by sudden temperature changes.
Answered By
291 Likes
Name three types of weathering.
Give two differences between physical and chemical weathering.
Name the four processes involved in chemical weathering.
What is known as oxidation? What effect does it have on the colour of rocks?