Explain How Chemical Weathering Differs From Physical Weathering.
The main agent of chemical. View the full answer. 1 8 Weathering Processes Part 1 Physical Weathering Youtube Mechanical weathering happens when. . Chemical weathering occurs when rocks soil or minerals are broken down through reactions with chemicals that are in the air or are biologically introduced. Physical or mechanical weathering involves processes in which rocks break into smaller pieces without changing the chemical composition of the rocks. The correct answer is - c. This is usually influenced majorly by temperature differences within a rock. Weathering processes also help soil formation. The course of that helps with the breaking of rocks with out altering the exact sort of them. These include chemical weathering physical weathering biological weathering and mechanical weathering. In this process secondary products may be formed from parent materials. Weathering is the initial step in soil creati...