1. Abrasion - is a type of physical erosional weathering in which exposed surface gets erode away against the wind actions or moving particles.
2. Ammonia volatilization: when the nitrogenous fertilizers such as urea present in the soil, some part of it are lost to the atmosphere in the form of ammonia gas. This process is known as ammonia volatilization. The key factors that contribute to more volatilization are high temperature, presence of fertilizers in the surface soil, alkaline soil etc.
2. Ammonia volatilization: when the nitrogenous fertilizers such as urea present in the soil, some part of it are lost to the atmosphere in the form of ammonia gas. This process is known as ammonia volatilization. The key factors that contribute to more volatilization are high temperature, presence of fertilizers in the surface soil, alkaline soil etc.
No comments: