Groundwater Hydrology MCQ with answer and solution

Concept

Vadose Water

Formula

No

Step-by-step solution

This is a conceptual question, so no calculation steps are required.

Explanation

Vadose water is the water located above the water table in the unsaturated zone. Since the capillary zone lies directly above the water table, any water pulled up into this zone by capillary action is considered a part of vadose water.

Shortcut

Remember "V" for Vadose = Above the water table (includes Capillary zone). Capillary water is unsaturated/vadose water.

Common mistake

Students often confuse capillary water with phreatic water or groundwater because it is located directly above the water table, failing to realize that all water held above the phreatic surface/water table falls under the umbrella term of vadose water.