Class 7 Exam > Class 7 Videos > Geography for Class 7 > Environment (Overview)
Environment (Overview) Video Lecture | Geography for Class 7
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33 videos|53 docs|20 tests
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FAQs on Environment (Overview) Video Lecture - Geography for Class 7
| 1. What is the environment? |  |
Ans. Environment refers to the natural surroundings and conditions in which living things exist. It includes all living and non-living things around us, such as air, water, soil, plants, animals, and human beings.
| 2. What are the major environmental issues facing the world today? | |
Ans. Some of the major environmental issues facing the world today are climate change, air pollution, deforestation, loss of biodiversity, water pollution, and soil degradation. These issues have a significant impact on the environment and human health.
| 3. How can we reduce our carbon footprint? | |
Ans. We can reduce our carbon footprint by taking simple steps such as using energy-efficient appliances, reducing the use of cars, recycling, reducing meat consumption, and using public transportation. These small steps can make a big difference in reducing our carbon footprint.
| 4. What is the importance of biodiversity? | |
Ans. Biodiversity is important because it provides a variety of ecosystem services such as nutrient cycling, climate regulation, and soil formation. It also provides food, medicine, and other resources for human beings. Biodiversity also has cultural and aesthetic value.
| 5. What are the effects of air pollution on human health? | |
Ans. Air pollution has several adverse effects on human health, such as respiratory problems, heart disease, stroke, and lung cancer. It can also cause eye irritation, headaches, and nausea. Long-term exposure to air pollution can damage the lungs and lead to chronic lung diseases such as asthma and chronic obstructive pulmonary disease (COPD).
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Nov 24, 2024 Last updated |
Video Description: Environment (Overview) for Class 7 2024 is part of Geography for Class 7 preparation.
The notes and questions for Environment (Overview) have been prepared according to the Class 7 exam syllabus.
Information about Environment (Overview) covers all important topics for Class 7 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Environment (Overview).
Introduction of Environment (Overview) in English is available as part of our Geography for Class 7 for Class 7 & Environment (Overview) in
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Video Lecture & Questions for Environment (Overview) Video Lecture | Geography for Class 7 - Class 7 full syllabus preparation | Free video for Class 7 exam to prepare for Geography for Class 7.
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