Question

How human activity can increase the temperature on earth and cause climate change?

Answer 1

Carbon dioxide, methane, and nitrous oxide concentrations are now more abundant in the earth's atmosphere than any time in the last 800,000 years. These greenhouse gas emissions have increased the greenhouse effect and caused the earth's surface temperature to rise

Answer 2

Human activity is the main cause of climate change. Burning fossil fuels like coal and oil releases carbon dioxide and other greenhouse gases into the atmosphere. These gases trap heat from the sun’s rays inside the atmosphere causing Earth’s average temperature to rise.

Deforestation is also a major contributor to climate change. Trees absorb carbon dioxide from the atmosphere and release oxygen back into it. When we cut down trees, we remove this important carbon sink, and the greenhouse gas levels in the atmosphere increase.

Other human activities that cause climate change include farming, raising livestock, and even things like making cement. All of these activities release greenhouse gases into the atmosphere, trapping heat and causing the Earth’s temperature to rise.