Question : Which of the following is a greenhouse gas?
Option 1: Oxygen
Option 2: Carbon monoxide
Option 3: Nitrogen
Option 4: Methane
Correct Answer: Methane
Solution : The correct answer is (D) Methane.
Greenhouse gases are gases that trap heat in the Earth's atmosphere, contributing to the greenhouse effect and climate change. Methane is a potent greenhouse gas that is released through various natural and human activities,including the production and transport of coal, oil, and natural gas. It is also emitted by livestock, agricultural practices, and the decay of organic waste in landfills. Methane has a much higher warming potential compared to carbon dioxide, although it exists in lower concentrations in the atmosphere.
Question : Which of the following is not a greenhouse gas?
Option 1: Nitrogen
Option 2: Methane
Option 3: Carbon dioxide
Option 4: Nitrous oxide
Question : Carbon monoxide is an inflammable gas. Which one of the following is also inflammable?
Option 1: Helium
Option 2: Nitrogen
Option 3: Oxygen
Option 4: Hydrogen
Question : Which gas is primarily responsible for global warming?
Option 1: Carbon monoxide
Option 2: Nitrogen dioxide
Option 3: Methane
Option 4: Ozone
Question : Which one out of the following helps in burning?
Option 4: Carbon dioxide
Question : Cooking gas is a mixture of:
Option 1: methane and ethylene
Option 2: carbon dioxide and oxygen
Option 3: butane and propane
Option 4: carbon monoxide and carbon dioxide
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