Freezing weather, dramatic changes in temperature, the roots of trees or plants searching for nutrients in the ground therefore breaking it apart, etc.
4 main causes cause mechanical weathering!
Physical Weathering (aka Mechanical Weathering) is the main type of weathering in deserts.
The 3 main types of weathering are: mechanical, chemical, and biological weathering.
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mechanical weathering
mechanical weathering
Wind-blown sand causes Mechanical Weathering of rocks by abrasion
chemical and mechanical weathering :P
Mechanical weathering increases the surface area that can be attacked by chemical weathering.
If you want to draw something of mechanical weathering like me then i got the idea for you draw a rock with cracks and a concrete house with no roof at the top mechanical weathering
Mechanical weathering in the Sahara is mainly caused by the wind. Other weathering is also caused by freezing temperatures and extreme heat.
Water causes mechanical and chemical weathering.