If your fear of heights is so extreme that it interferes with your performance at school or work or hampers your enjoyment of everyday activities, you might have acrophobia. Learn about acrophobia and effective methods to deal with your fear.
Weathering may be caused by the action of water, air, chemicals, plants, or animals. Chemical weathering involves chemical changes in the minerals of the rock, or on the surface of the rock, that make the rock change its shape or color. Carbon dioxide, oxygen, water, and acids may all cause chemical weathering.Mechanical weathering is the process of breaking a large rock into smaller pieces without changing the minerals in the rock. Mechanical weathering may be caused by frost, ice, plant roots, running water, or heat from the sun.eathering may be caused by the action of water, air, chemicals, plants, or animals. Chemical weathering involves chemical changes in the minerals of the rock, or on the surface of the rock, that make the rock change its shape or color. Carbon dioxide, oxygen, water, and acids may all cause chemical weathering.
Plant roots can help mechanical weathering occur, but have no impact on soil when it comes to chemical weathering. Chemical weathering can occur with the help of water reacting with carbon dioxide, and water has nothing to do with mechanical weathering.Mechanical weathering occurs when rocks are broken by physical processes, and chemical weathering happens when chemical reactions dissolve minerals. 7.lant roots can help mechanical weathering occur, but have no impact on soil when it comes to chemical weathering. Chemical weathering can occur with the help of water reacting with carbon dioxide, and water has nothing to do with mechanical weathering.