Tuesday, January 20, 2015

Unit 6 apes blog W

1. Igneous rock - formed when the tectonic plates are pushed together and compress the magma used to make it. 
Sedimentary rock- formed when the tectonic plates grind against each other 
Metamorphic rock- formed when the tectonic plates are beaten together 

2. Physical weathering can be rain wearing down and rock formation and chemical weathering can be when rocks oxide and can decide how a rock is. 

3. Sand, silt, and clay. The soil's permeability and water retention is decided by what makes up the soil because all three of those things have different water retention 

No comments:

Post a Comment