Question: Which gas is primarily responsible for global warming?
Options:
Oxygen
Carbon Dioxide
Nitrogen
Argon
Correct Answer: Carbon Dioxide
Solution:
Carbon Dioxide is the gas primarily responsible for global warming due to its greenhouse effect.
Which gas is primarily responsible for global warming?
Practice Questions
Q1
Which gas is primarily responsible for global warming?
Oxygen
Carbon Dioxide
Nitrogen
Argon
Questions & Step-by-Step Solutions
Which gas is primarily responsible for global warming?
Step 1: Understand what global warming is. It is the increase in Earth's average temperature due to human activities.
Step 2: Learn about greenhouse gases. These are gases that trap heat in the atmosphere.
Step 3: Identify the main greenhouse gases. The most common ones are carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O).
Step 4: Focus on carbon dioxide. It is released when we burn fossil fuels like coal, oil, and gas.
Step 5: Recognize that carbon dioxide stays in the atmosphere for a long time, making it very effective at trapping heat.
Step 6: Conclude that carbon dioxide is the primary gas responsible for global warming because it is the most abundant greenhouse gas produced by human activities.
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