Answer: Chemical weathering decomposes or decays rocks and minerals. An example of this is water and limestone. Organic weathering happens when plant break up rocks. One the rock has been weakened and broken up it is ready for Erosion. This happens when rocks are picked up and move usually by water. Mechanical weathering breaks up rocks, this usually happens when water gets into cracks, freezes and expands the rock
Explanation:
A hypothesis is classified as an ¨If, Then¨ statement. Example: If I punch a brick, then it will hurt.
Answer: We are using the genus of the taxonomic ranks for that specific organism.
