SSC MTS EXAM

Detailed explanation-1: -Greenhouse gas emissions caused by humans over the past 45 years, on the other hand, “have increased the rate of temperature rise to 1.7 degrees Celsius per century, dwarfing the natural background rate, ‘’ he said. This represented a change to the climate that was 170 times faster than natural forces.

Detailed explanation-2: -Since the Industrial Revolution, human activities have released large amounts of carbon dioxide and other greenhouse gases into the atmosphere, which has changed the earth’s climate. Natural processes, such as changes in the sun’s energy and volcanic eruptions, also affect the earth’s climate.

Detailed explanation-3: -For the last 50 years, global temperature rose at an average rate of about 0.13°C (around one-quarter degree Fahrenheit) per decade-almost twice as fast as the 0.07°C per decade increase observed over the previous half-century.