________ 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.

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SSC Selection Post 2024 (Higher Secondary Level) Official Paper (Held On: 25 Jun, 2024 Shift 4)
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  1. Biology
  2. Hydrology
  3. Anthology
  4. Ecology

Answer (Detailed Solution Below)

Option 2 : Hydrology
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The correct answer is HydrologyKey Points

  •  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.
    • It's a scientific discipline in the field of physical geography that also covers the water cycle, water resources, and drainage basin sustainability
    • Hydrologists are scientists who use scientific techniques and analytical methods to collect and analyze data to help solve water-related problems.
  • Their work can inform policy, planning, and environmental engineering. 
  • Hydrology is divided into several domains, including:
    • Water quality 
    • Drainage-basin management
    • Surface hydrology
    • Hydrometeorology
    • Marine hydrology
    • Groundwater hydrology (hydrogeology)
    • Surface water hydrology

Additional Information

  • Biology 
    • Biology is the scientific study of life and living organisms.
    • It encompasses various aspects of life, including structure, function, growth, evolution, distribution, and taxonomy of living organisms.
      • Branches: Some major branches of biology include:
      • Zoology: Study of animals.
      • Botany: Study of plants.
      • Microbiology: Study of microorganisms.
      • Genetics: Study of heredity and variation in organisms.
      • Molecular Biology: Study of biological processes at the molecular level.B
  •  Anthology
    • An anthology is a collection of literary works, such as poems, short stories, essays, or plays, typically compiled around a common theme or by a specific author or time period.
    • Types:
      • Poetry Anthology: A collection of poems by various poets or a single poet.
      • Short Story Anthology: A compilation of short stories, often by multiple authors.
      • Thematic Anthology: Works grouped by a common theme, such as love, nature, or war.
  • Ecology
    • Ecology is the branch of biology that studies the relationships between living organisms and their environment.
    • It focuses on how organisms interact with each other and with their physical surroundings.
    • Subfields:
      • Population Ecology: Study of populations of organisms and their interactions with the environment.
      • Community Ecology: Study of interactions between different species within a community.
      • Ecosystem Ecology: Study of the flow of energy and materials through ecosystems.
      • Conservation Ecology: Focus on the preservation and restoration of ecosystems and biodiversity.
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