Introduction
The meaning of global warming is the increasing of earth heat, and it happens due to the effect of a greenhouse gases that found in the atmosphere of the earth and collect heat and light from the sun.
Global warming
Global warming has become the most complicated and danger issues in the world. This phenomena causes due to the trapping sun heat in the earth, this is like when heat is trapped in a car when you park it in very hot day in which the heat and light from the sun can get into the car by going through the windows, but it can't get back out. This is same of green house effect on earth, the heat and light get in through atmosphere, but it didn’t get out, and that's resulting in rising the temperature of the earth. Although the earth planet enjoyed with atmosphere have natural green house gases as (carbon dioxide, methane, nitrous oxide and water vapor) which have many benefits to make the earth more specialized and significant than other planet due to the existences of these gases in it's atmosphere that make the temperature on the earth is more reasonable for the existence of living organism on it by trapping part of sun heat inside the earth and carried out the other heat to the space outside earth, and Without it, the earth would be freezing, or on the other hand it would be burning hot. It would be freezing at night because the sun would be down, so we wouldn't get the sun’s heat and light to make the night somewhat warm. Although the greenhouse effect makes the earth able to have people living on it, but when the concentration of these gases changed and increased like carbon dioxide for example, due to increase the pollution level in the atmosphere and the extraction of poisonous gases usually from factories and traffics, it is leading to increase the impacting of these gases by trapping sun heat and don't carry out some of it outside the earth leading to increase in earth surface. Not only changing in concentration of natural greenhouse gases leading to this phenomena but Also by addition some of artificial gases that made by human's manufactures, burning fuels, cutting down forest, and by taking part in other activities that release certain heat trapping gases into the air which have the same effect of greenhouse gases to the atmosphere as (carbon mono-oxide, sulphur dioxide and nitrogen dioxide, lead)
Global warming getting earth to be more warmer , these changes may be small in this period, but we are expected to grow and speed up within the next fifty to hundred years and make the earth hotter than it has been in the past million years. These unbalance in earth climate may make the ocean warm leaded to death for many aquatic organisms, glaciers melt and make land and cities along coasts flooded, also heat and drought may causes forests to die and failing for food crops. So these changes in climate causes unbalance to the environmental system and have a significant impact in all live organisms, in which it is danger due to their inability to faces these changes.
Solutions for avoiding global warming
All people in whole world must be looking forward to this phenomena and make a lot of things to deal with global warm, by solving global warming we will improve our lives by cleaning up air pollution while providing in clean energy, green jobs and smart energy solutions .We need to drive smarter cars, save money with energy efficient homes and offices, build better communities and transportation networks, stopping make carbon dioxide by searching for any renewable energy instead of using oil and coal, plant more trees to absorb carbon dioxide and produce oxygen and reducing uses more energy to be environmental friendly and reduce the rising of temperature.
Conclusion
Global warming getting earth to be more warmer , these changes may be small in this period, but we are expected to grow and speed up So from now scientists, government and all individuals must work together to overcome this serious threat. By making small changes now in the way we live we may be avoiding huge changes in the future.
References
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