GEOLOGY

Detailed explanation-1: -For the past 150 years, burning fossil fuels and cutting down forests, which naturally pull carbon dioxide out of the air, has caused greenhouse gas levels to increase.

Detailed explanation-2: -Human Activity Is the Cause of Increased Greenhouse Gas Concentrations. Over the last century, burning of fossil fuels like coal and oil has increased the concentration of atmospheric carbon dioxide (CO2).

Detailed explanation-3: -The degradation of forests ultimately leads to a decrease in oxygen and a sufficient increase of carbon dioxide in the atmosphere.

Detailed explanation-4: -Greenhouse gas emissions can be reduced by making power on-site with renewables and other climate-friendly energy resources. Examples include rooftop solar panels, solar water heating, small-scale wind generation, fuel cells powered by natural gas or renewable hydrogen, and geothermal energy.

Detailed explanation-5: -Switch to a manual or electric lawnmower. Compost leftover fruits, vegetables, and yard waste. Plant your own vegetable garden. More items