The Greenhouse Effect

The greenhouse effect is the phenomena caused by industrial pollution. Because of the effect, the Earth’s temperature increased. From the data taken by scientists, our Earth has been warming up since the Industrial Revolution. Why does it happen? The emissions from factories have created smog in the atmosphere. The Earth’s atmosphere becomes like a greenhouse, and everything inside of it has become like the plants in a greenhouse. The sunlight can pass though the ozone layer but the heat transferred by the sunlight cannot escape easily from the layer of smog and is deflected to Earth.