Over the past years the problem that has most scientist and people in the world concerned is global warming. What leads to global warming is called the green house effect, where the atmosphere builds up by gases, like methane and carbon dioxide, and keeps heat from the sun in the atmosphere, which increases the temperature on Earth. Many people think that global warming and the green house effect are the same thing but it is not. The greenhouse effect is the heat that comes from Earth so it may care for the needs of all life on earth. While global warming is an issue because the more gases that are produced by man the more gases will be in the atmosphere, which upsets the natural balance.
As a result of global warming the polar ice caps are melting and this will lead to a rise in sea levels causing flooding and coastal damage to many countries. The increase in temperature means an increase in water temperature which will and has continue to lead to extreme weather conditions, such as hurricanes. As a cause of the temperature changes, it can lead to animals and insects migrating to other areas. Taking disease with them that normally won't occur in other places. An example of this is the mosquitoes that migrate from Africa can bring malaria to other areas of the world.
There is no known solution to reverse global warming yet, but there are solutions that will help to prevent it from growing even more. For instance recycling by using recycling bins, composting, and other methods will help prevent the problem to advance. Another way is to use compact fluorescent bulbs. By replacing three frequently used light bulbs with compact fluorescent bulbs you save 300 lbs. of carbon dioxide and $60 per year. By unpluging unused electronics, even if the electronic devices are turned off, they use energy. You save over 1,000 lbs of carbon dioxide and $256 per year by unplugging them or switching