global warming definition
The question about the definition for global warming or in other words what is global warming is relatively easy to answer. We hereby lean at the definitions and explanations given in Wikipedia: Global warming is the observed and projected increases in the average temperature of Earth's atmosphere and oceans. The Earth's average temperature rose about 0.6Â° Celsius (1.1Â° Fahrenheit) in the 20th century, see temperature graphs below. Fig.