Which one of the following is a major green gas?a)Carbon dioxideb)Chlo...
A greenhouse gas (sometimes abbreviated GHG) is a gas in an atmosphere that absorbs and emits radiation within the thermal infrared range. This process is the fundamental cause of the greenhouse effect. The primary greenhouse gases in the Earth's atmosphere are water vapour, carbon dioxide, methane, nitrous oxide, and ozone. In the Solar System, the atmospheres of Venus, Mars, and Titan also contain gases that cause greenhouse effects.
View all questions of this testWhich one of the following is a major green gas?a)Carbon dioxideb)Chlo...
Carbon Dioxide as a Major Green Gas
Carbon dioxide (CO2) is a major greenhouse gas that contributes significantly to global warming and climate change. Here's why it is considered a major green gas:
- Abundance: Carbon dioxide is one of the most abundant greenhouse gases in the Earth's atmosphere, primarily due to human activities such as burning fossil fuels, deforestation, and industrial processes.
- Global Warming Potential: CO2 has a high global warming potential, meaning it has a strong ability to trap heat in the atmosphere and contribute to the greenhouse effect.
- Longevity: Carbon dioxide remains in the atmosphere for a long time, with some of it staying for thousands of years. This long-lasting nature makes it a persistent greenhouse gas.
- Impact on Climate: The excessive accumulation of carbon dioxide in the atmosphere is causing temperatures to rise, ice caps to melt, sea levels to rise, and extreme weather events to become more frequent and severe.
- Regulation: Due to its significant role in climate change, efforts are being made globally to reduce CO2 emissions through policies, agreements, and initiatives aimed at mitigating its impact on the environment.
In conclusion, carbon dioxide is a major greenhouse gas with far-reaching implications for the planet's climate and ecosystems. Addressing the issue of CO2 emissions is crucial in combating global warming and its associated consequences.