Global Warming
Global Warming Global warming occurs when the levels of greenhouse gasses rise and less infrared light, or heat, escapes the earths atmosphere. ... Three major causes of global warming are natural sources, industrial emissions, and damage to the ozone layer. ... Deforestation by humans also plays a big role in global warming. ... Destruction of the ozone layer is predicted to increase the frequency of skin cancer, damage crops and the marine food web, and to lead to an increase in carbon dioxide, possibly stimulating global warming by decreasing the number of absorbers; trees, plankton, etc. With these factors and the complexity of global warming we, as humans need to stop all of our harmful actions, so we can try to repair the damage that has been done.