Answer :
Answer:
Explanation:
Carbon dioxide is not the only greenhouse gas that contributes to global warming. While it is the primary greenhouse gas responsible for about three-quarters of emissions, other gases also play significant roles in the greenhouse effect and climate change. These include:
1. **Methane (CH4)**: Released from landfills, natural gas and petroleum industries, and agriculture, methane is about 84 times more potent than carbon dioxide over two decades[2].
2. **Nitrous Oxide (N2O)**: Released from agriculture, livestock, and burning of agricultural residues, nitrous oxide is 264 times more powerful than carbon dioxide over 20 years[2].
3. **Fluorinated gases**: These gases, used as refrigerants, solvents, and in manufacturing, have heat-trapping potential thousands of times greater than CO2 and stay in the atmosphere for hundreds to thousands of years[2].
These gases, along with carbon dioxide, contribute to the overall greenhouse effect and global warming.