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Environment (Meaning) Video Lecture | Economics CUET Preparation - Commerce

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FAQs on Environment (Meaning) Video Lecture - Economics CUET Preparation - Commerce

1. What are the main environmental issues affecting our planet?
Ans. The main environmental issues affecting our planet include climate change, deforestation, pollution (air, water, and soil), loss of biodiversity, and depletion of natural resources.
2. How does climate change affect the environment and human life?
Ans. Climate change affects the environment by causing rising temperatures, changing weather patterns, and sea-level rise. These impacts lead to the melting of glaciers, more frequent and intense natural disasters, and the displacement of species. Human life is also affected as it can lead to food and water scarcity, health risks, and economic instability.
3. What are the major causes of deforestation?
Ans. The major causes of deforestation include agricultural expansion (especially for livestock and crops like soy and palm oil), logging for timber and paper products, urbanization, and infrastructure development. Illegal logging and forest fires are also contributing factors.
4. How does pollution negatively impact the environment and human health?
Ans. Pollution negatively impacts the environment by contaminating air, water, and soil, leading to damage to ecosystems and the loss of biodiversity. It can also contribute to climate change. Human health is affected as pollution can cause respiratory problems, waterborne diseases, and various other illnesses, including cancer.
5. Why is preserving biodiversity important for the environment?
Ans. Preserving biodiversity is essential for the environment as it ensures the stability and resilience of ecosystems. Biodiversity contributes to ecological processes such as nutrient cycling, pollination, and pest control. It also provides us with important ecosystem services, including food, clean water, and medicine. Additionally, biodiversity has intrinsic value and is a source of inspiration and cultural significance.
172 videos|18 docs|76 tests
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