GLOBAL WARMING

GB is an increase in the world’s temperatures, believed to be caused in part by the greenhouse gases and depletion of the ozone layer

Global Warming is the change in climate due to industrial developments around the world. In the past it was at a slower rate of growth, not like now, when we can feel or see it around us. Summer is getting longer and warmer, deserts are expanding, and ice is melting at north and south poles. This may lead to an increase in the sea level.

This increase affected the air. As a result, the scientists joined Governments of the world demanding reduction of human activities that cause the problem of greenhouse gases. The authorities says that motor bicycles and cars and fumes are the reasons that lead to emissions in addition to population density.