Environmental Science: Natural Resources
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Questions and Answers

What is a major concern associated with the over-utilization of surface and ground water?

  • Increased water logging
  • Soil salination
  • Conflicts over water (correct)
  • Reduced risk of floods
  • What is a consequence of modern agriculture on food resources?

  • Increase in soil fertility
  • Increased use of pesticides (correct)
  • Decrease in soil salination
  • Reduction in water logging
  • What is a consequence of deforestation on tribal people?

  • Increased access to education
  • Better healthcare facilities
  • Loss of traditional livelihood (correct)
  • Improved living conditions
  • What is a type of renewable energy source?

    <p>Solar energy</p> Signup and view all the answers

    What is a consequence of land degradation?

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

    What is the role of an individual in natural resource conservation?

    <p>To contribute to the equitable use of resources for sustainable lifestyles</p> Signup and view all the answers

    What is a major consequence of over-extraction of mineral resources?

    <p>Environmental degradation</p> Signup and view all the answers

    What is a primary cause of soil erosion and desertification?

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

    What is a benefit of using dams?

    <p>Reduced flood risks</p> Signup and view all the answers

    What is a consequence of the equitable use of natural resources?

    <p>Sustainable lifestyles</p> Signup and view all the answers

    What is a primary concern associated with the use of fertilizers and pesticides in agriculture?

    <p>Water logging and salinity</p> Signup and view all the answers

    What is a primary reason for the growing energy needs?

    <p>Population growth and development</p> Signup and view all the answers

    Study Notes

    Natural Resources

    • Natural resources can be classified into two categories: renewable and non-renewable resources

    Forest Resources

    • Forests are being over-exploited and degraded due to timber extraction, mining, and dam construction
    • Deforestation leads to loss of biodiversity, soil erosion, and increased greenhouse gas emissions
    • Tribal people are often displaced or affected by forest destruction and resource extraction

    Water Resources

    • Surface and ground water are being over-utilized, leading to water scarcity and conflicts
    • Floods and droughts are common consequences of over-extraction and climate change
    • Dams can have both positive and negative effects, including hydroelectric power generation and displacement of communities

    Mineral Resources

    • Mineral resources are being exploited at an unsustainable rate, leading to environmental degradation
    • Extracting and using mineral resources can result in pollution, deforestation, and health problems
    • Case studies of mineral resource extraction and use highlight the importance of responsible management

    Food Resources

    • The world faces significant food security challenges, exacerbated by agriculture and overgrazing
    • Modern agriculture practices have led to soil degradation, water pollution, and loss of biodiversity
    • Overuse of fertilizers and pesticides has resulted in waterlogging, salinity, and health problems

    Energy Resources

    • The world's energy needs are growing, and renewable energy sources are becoming increasingly important
    • Non-renewable energy sources, such as fossil fuels, contribute to climate change and environmental degradation
    • Alternative energy sources, such as solar and wind power, offer a more sustainable option

    Land Resources

    • Land is a finite resource, and its degradation has serious consequences for ecosystems and human well-being
    • Man-induced landslides, soil erosion, and desertification are major challenges to land conservation
    • Sustainable land use practices are essential for maintaining ecosystem health and supporting human populations

    Conservation of Natural Resources

    • Individuals have a crucial role to play in conserving natural resources through sustainable lifestyles
    • Equitable use of resources is essential for ensuring sustainable development and environmental protection

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    Description

    Test your knowledge of natural resources, including forests, water, and minerals. Learn about the importance of conservation and the impact of human activities on the environment.

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