Climate Change Video Lecture | Environment & Additional Topics for State PSC Exams - BPSC (Bihar)

31 videos|121 docs|28 tests

FAQs on Climate Change Video Lecture - Environment & Additional Topics for State PSC Exams - BPSC (Bihar)

1. What is climate change?
Ans. Climate change refers to long-term shifts in temperature, precipitation patterns, and other elements of the Earth's climate system. It is primarily caused by human activities, such as the burning of fossil fuels and deforestation, which release greenhouse gases into the atmosphere and contribute to global warming.
2. How does climate change affect the environment?
Ans. Climate change has various impacts on the environment. It can lead to rising sea levels, more frequent and severe extreme weather events such as hurricanes and heatwaves, and changes in ecosystems and biodiversity. It also affects agriculture, water resources, and can lead to the spread of diseases.
3. What are the main causes of climate change?
Ans. The main causes of climate change are primarily due to human activities. The burning of fossil fuels, such as coal, oil, and gas, releases carbon dioxide and other greenhouse gases into the atmosphere. Deforestation also contributes to climate change as trees absorb carbon dioxide, and their removal reduces this natural process.
4. How does climate change impact human health?
Ans. Climate change can have significant impacts on human health. Heatwaves can lead to heat-related illnesses and deaths, particularly in vulnerable populations. Changes in precipitation patterns can cause water-related diseases and increase the risk of flooding. Climate change can also exacerbate air pollution and contribute to the spread of vector-borne diseases.
5. What can individuals do to combat climate change?
Ans. Individuals can take several actions to combat climate change. These include reducing energy consumption by using energy-efficient appliances, practicing sustainable transportation such as walking, cycling, or using public transport, and conserving water. Additionally, individuals can support renewable energy sources, reduce waste and recycle, and advocate for climate-friendly policies and practices in their communities and workplaces.
31 videos|121 docs|28 tests

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