OBJECTIVE FORESTRY

Detailed explanation-1: -Weathering is the breaking down or dissolving of rocks and minerals on Earths surface. Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away. Water, acids, salt, plants, animals, and changes in temperature are all agents of weathering and erosion.

Detailed explanation-2: -Weathering is the action of components of weather and climate materials over Earth. There are several processes within weathering which act either independently or together to affect the materials of the earth in order to cut them to fragmental state.

Detailed explanation-3: -Weathering is defined as the process by which rock materials are broken down by the action of physical or chemical processes. Physical weathering is known as mechanical weathering, where rocks breakdown into smaller pieces by mechanical means.