Which of the following soil water is tightly held to the surface of soil particles?
Answer Details
The soil water that is tightly held to the surface of soil particles is known as hygroscopic water. This type of water is not easily available to plants because it is held too tightly to soil particles. Hygroscopic water is attracted to the soil particles by weak electrostatic forces, and it cannot be easily removed from the soil unless it is heated. This type of water is important for soil structure because it helps to maintain the pore space in the soil.