The greenhouse effect is the trapping of the Sun's warmth in the planet's atmosphere. This occurs when gases in the atmosphere, such as carbon dioxide and methane, absorb and trap heat radiated from the Sun, preventing it from escaping back into space. As a result, the Earth's temperature increases, similar to how a greenhouse traps heat to keep plants warm. This natural process is essential for maintaining the Earth's temperature at a level suitable for life.
To summarize:
1. The greenhouse effect is the trapping of the Sun's warmth in the planet's atmosphere.
2. Gases in the atmosphere absorb and trap heat, leading to an increase in temperature.
3. This process is vital for maintaining the Earth's temperature conducive to life.