________ is the study of the distribution and movement of water both on and below the Earth’s surface, as well as the impact of human activity on water availability and conditions.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. Hydrology.
- Hydrology is the study of the distribution and movement of water both on and below the Earth’s surface, as well as the impact of human activity on water availability and conditions.
- Hydrologists are scientists who use scientific techniques and analytical methods to collect and analyze data to help solve water-related (distribution and flow) problems such as flooding, drought, water pollution, and groundwater depletion.
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Hydrology encompasses various subfields, including:
- Water quality
- Drainage-basin management
- Surface hydrology
- Hydrometeorology
- Marine hydrology
- Groundwater hydrology (hydrogeology)
- Surface water hydrology
Other Options:
- Biology is the scientific study of living organisms and life.
- Ecology is the branch of biology that focuses on the relationships between organisms and their environments.