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Quick Revision: Our Environment Video Lecture | Science Class 5

44 videos|204 docs|45 tests

FAQs on Quick Revision: Our Environment Video Lecture - Science Class 5

1. What are some examples of renewable energy sources?
Ans. Some examples of renewable energy sources include solar power, wind power, hydropower, geothermal energy, and biomass.
2. How can individuals help in conserving the environment?
Ans. Individuals can help in conserving the environment by reducing, reusing, and recycling materials, using energy-efficient appliances, conserving water, planting trees, and reducing the use of plastic.
3. What are the effects of deforestation on the environment?
Ans. Deforestation leads to loss of biodiversity, disruption of ecosystems, soil erosion, climate change, and loss of habitats for wildlife.
4. How does air pollution impact human health?
Ans. Air pollution can lead to respiratory diseases, heart problems, aggravated asthma, reduced lung function, and even premature death in humans.
5. What are some ways to reduce carbon footprint?
Ans. Some ways to reduce carbon footprint include using public transportation, carpooling, cycling, walking, using energy-efficient appliances, reducing meat consumption, and supporting renewable energy sources.
44 videos|204 docs|45 tests

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