Carbon dioxide.
Carbon dioxide contributes to global warming.
Most electricity is produced by burning fossil fuels, which releases carbon dioxide which contributes to global warming
Carbon dioxide (CO2) is the gas released from burnt fossil fuels. It is the most significant gas contributing to global warming.
carbon dioxide.
Carbon dioxide
Cutting down trees contributes to global warming because trees absorb carbon dioxide from the atmosphere. When trees are cut down, this stored carbon is released back into the atmosphere, adding to the greenhouse gases that trap heat and contribute to global warming.
Carbon dioxide is the main gas that contributes to global warming as it traps heat in the atmosphere, leading to an increase in the Earth's temperature.
One small thing that contributes to global warming is the use of single-use plastics, which release greenhouse gases when they are produced and when they degrade.
Burning natural gas contributes least to global warming compared to coal and oil. Natural gas produces fewer greenhouse gas emissions, such as carbon dioxide and methane, per unit of energy generated.
Most electricity is generated by burning fossil fuels (coal, oil and natural gas). This releases carbon dioxide, a greenhouse gas which is causing global warming. So the use of any electrical appliance contributes to global warming.
Deforestation contributes to global warming by releasing stored carbon dioxide into the atmosphere. Trees absorb carbon dioxide during photosynthesis, but when they are cut down or burned, this stored carbon is released back into the air, increasing greenhouse gas levels and trapping heat in the atmosphere. This leads to higher temperatures and contributes to climate change.
The telephone doesn't cause global warming. The use of any electrical appliance contributes to global warming, because most electricity comes from the burning of fossil fuels (coal, oil and natural gas) which releases carbon dioxide, a greenhouse gas.