1. Our Environment
Understanding the environment encompasses studying the interrelationships among natural components and human activities. It highlights the importance of conserving resources and protecting ecosystems for future generations. Various types of environments and their components are discussed, alongside the significant impacts of human actions. Conservation practices and the vital role of individuals in promoting sustainable living are emphasized.
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Sections
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What we have learnt
- The environment comprises the atmosphere, hydrosphere, lithosphere, and biosphere.
- Human activities such as pollution, deforestation, and urbanization negatively impact the environment.
- Conservation methods include reducing waste, using renewable resources, and individual responsibility in environmental education and advocacy.
Key Concepts
- -- Atmosphere
- The layer of gases surrounding the Earth, crucial for weather patterns and life.
- -- Hydrosphere
- All water bodies on Earth, essential for all known forms of life.
- -- Lithosphere
- The outer solid layer of the Earth, consisting of rocks and soil that support ecosystems.
- -- Biosphere
- The global sum of all ecosystems, where life exists on Earth.
- -- Conservation
- The practice of protecting Earth's natural resources for sustainable use.
Additional Learning Materials
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