Describe three processes that are involved in mechanical weathering of the earth

Mechanical weathering is the breaking of rocks on Earth's surface. These are somethings that contribute to it:

- Temperature shocks: when rocks are cold and are exposed to hot temperatures or vice versa, these can cause them to fracture.

- Earthquakes: the movements of the Earth's surface will most likely generate big cracks on superficial rocks.

- Humans: human activity can also fracture the rocks on our surface.

Hope it helped,

BioTeacher101

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;

airlines i think? or a cruise boat? does this work out for u? ?