Environmental Science Basics
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Questions and Answers

What is the primary goal of environmental science?

  • To preserve natural resources for future generations
  • To develop strategies for sustainable development
  • To study the natural world and its components
  • To understand the impact of human activity on the environment (correct)
  • Which of the following is an example of an abiotic factor in an ecosystem?

  • Microorganisms
  • Plants
  • Animals
  • Temperature (correct)
  • What is the primary cause of climate change?

  • Soil pollution
  • Deforestation
  • Burning of fossil fuels (correct)
  • Water pollution
  • What is the term for the variety of different species of plants, animals, and microorganisms?

    <p>Biodiversity</p> Signup and view all the answers

    What is the primary strategy for sustainable development?

    <p>Meeting the needs of the present without compromising the ability of future generations to meet their own needs</p> Signup and view all the answers

    What is the term for the community of living and non-living things interacting in a specific environment?

    <p>Ecosystem</p> Signup and view all the answers

    Study Notes

    Environmental Science

    Definition and Importance

    • Environmental Science: the study of the natural world and the impact of human activity on the environment
    • Importance: understanding the environment and our role in it is crucial for sustainable development and preservation of natural resources

    Ecosystems

    • Definition: a community of living and non-living things interacting in a specific environment
    • Components:
      • Biotic factors: living organisms (plants, animals, microorganisms)
      • Abiotic factors: non-living components (light, temperature, water, soil)
    • Types of Ecosystems:
      • Terrestrial (forest, grassland, desert)
      • Freshwater (rivers, lakes, wetlands)
      • Marine (oceans, coral reefs)

    Environmental Issues

    • Pollution:
      • Air pollution: release of harmful gases and particles into the atmosphere
      • Water pollution: contamination of water bodies
      • Soil pollution: contamination of soil
    • Climate Change:
      • Global warming: increase in average global temperature
      • Causes: burning of fossil fuels, deforestation
    • Conservation:
      • Importance of preserving natural resources
      • Methods: recycling, reducing waste, sustainable living

    Biodiversity

    • Definition: variety of different species of plants, animals, and microorganisms
    • Importance:
      • Maintaining ecosystem balance
      • Providing ecosystem services (pollination, decomposition)
    • Threats to Biodiversity:
      • Habitat destruction
      • Overexploitation of resources
      • Climate change

    Human Impact on the Environment

    • Population growth and urbanization
    • Resource depletion (water, fossil fuels, forests)
    • Waste management and pollution

    Sustainable Development

    • Definition: meeting the needs of the present without compromising the ability of future generations to meet their own needs
    • Strategies:
      • Renewable energy sources (solar, wind)
      • Sustainable agriculture practices
      • Waste reduction and recycling

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    Description

    Learn about the fundamental concepts of Environmental Science, including ecosystems, environmental issues, biodiversity, and sustainable development. Understand the importance of preserving natural resources and the impact of human activities on the environment. Test your knowledge and become a champion of environmental conservation!

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