What are the main causes of the increase in carbon dioxide level in the atmosphere?

Enormous areas of forests are destroyed by people every year to obtain wood, clear land for mining, and create pasture.

The loss of forests causes dual problems. First, burned trees release large volumes of carbon dioxide. Second, the loss of forests removes a major absorber of carbon dioxide.

To control the increase of green hoouse gases we must reduce the burning of fossil fuels and stop deforestation by protecting and planting trees.

Yes, humans can influence the climate by increasing greenhouse gases through burning fossil fuels and cutting down forests.