GEOLOGY

Detailed explanation-1: -Earth’s last ice age ended about 12, 000 years ago. The warmer and more stable climate that followed allowed for the development of agriculture and the rise of human civilization. This important period encompassing the past 12, 000 years is referred to as the Holocene geological epoch.

Detailed explanation-2: -REMOVING POLLUTION ALREADY EMITTED Long-lived climate pollutants like carbon dioxide build up and stay in the atmosphere for hundreds of years. Scientists have concluded that removing climate pollution from the atmosphere is a necessary component of the global effort to stabilize the climate.

Detailed explanation-3: -Cutting emissions of carbon dioxide is the key to achieving climate stability and preventing more than 3.6°F (2°C) of warming globally over the long term.

Detailed explanation-4: -Climate change can alter our energy generation potential and energy needs. For example, changes to the water cycle have an impact on hydropower, and warmer temperatures increase the energy demand for cooling in the summer, while decreasing the demand for heating in the winter.