How do forests help us?

Release of Carbon Dioxide : When trees are burned or cut down, they release large amount of carbon dioxide into the air,contributing to the greenhouse effect and climate change.

Destruction of a Carbon Dioxide Storehouse : Forests absorb a significant amount of carbon dioxide from the atmosphere and release oxygen. By destroying forests, we destroy an important storehouse of carbon dioxide, making it harder to reduce the amount of CO2 in the air.

Yes, man can significantly influence the climate. While humans cannot alter natural phenomena like the sun's radiation or the Earth's orbit, they possess the ability to control the increase in greenhouse gases and their subsequent impact on the atmosphere.

The passage highlights that one primary way humans influence the climate is through the burning of fossil fuels. Industrial activities, which rapidly increased since the late 19th century, rely heavily on coal, mineral oil, and natural gas for energy. The combustion of these fuels to power factories, heat homes, run vehicles, and generate electricity releases enormous volumes of carbon dioxide into the atmosphere, directly contributing to the alarming rise in greenhouse gas concentrations.

Another crucial human activity that strengthens the greenhouse effect and influences climate is deforestation. People destroy vast areas of forests annually to obtain wood, clear land for mining, and create pastures. This loss of forests causes a dual problem: burning trees release large amounts of carbon dioxide, and simultaneously, the destruction of forests removes a vital natural absorber of carbon dioxide from the air, thereby exacerbating the climate challenge.

Therefore, it is evident from the passage that human actions, specifically the burning of fossil fuels and widespread deforestation, are directly responsible for the increase in greenhouse gases like carbon dioxide, which in turn leads to a substantial influence on the Earth's climate and global warming.