The CO2 concentration can be reduced bya.fossil fuelb.increasing energy consumptionc.alternative energy sourcesd.improved efficiency
Question
The CO2 concentration can be reduced bya.fossil fuelb.increasing energy consumptionc.alternative energy sourcesd.improved efficiency
Solution
The CO2 concentration can be reduced by:
c. Alternative energy sources: Using alternative energy sources like solar, wind, and hydroelectric power can significantly reduce CO2 emissions. These sources do not burn fossil fuels to generate electricity, thus they do not release CO2.
d. Improved efficiency: Improving energy efficiency in industries, buildings, and transportation can also reduce CO2 emissions. This can be achieved by using energy-efficient appliances, improving insulation in buildings, and using fuel-efficient vehicles.
Options a. Fossil fuel and b. Increasing energy consumption would actually increase CO2 concentration, not reduce it. Burning fossil fuels releases CO2 into the atmosphere, and increasing energy consumption typically involves burning more fossil fuels.
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