Which term is used to describe the area of land that drains into a particular river or lake?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Watershed.
- "Watershed" is a term used to describe the area of land that drains into a particular river or lake.
- A watershed is an area of land where all water drains into a specific river, lake, or other water body.
- It includes both surface water (streams, rivers, lakes) and groundwater that flows into the system.
- Watersheds are usually separated by natural features such as ridges, hills, or mountains.
- They play a vital role in the water cycle, as they collect, store, and channel rainfall and snowmelt to downstream water bodies.
- Some Importance of the Watershed Management are
- Ensures water quality by reducing pollution and sedimentation.
- Helps in flood prevention through better water absorption and flow regulation.
- Supports biodiversity conservation by maintaining ecosystems.
- Enhances sustainable agriculture and groundwater recharge.