What is it...?

Global warming issue had been increased during the last few years. Around the world the industrial revolution had speed up the green house effect. Usually the sun heats the earth .but the heat is reflected from earth or the atmosphere layers. But after in the last decades the atmosphere layers were acting just as the green house were it acts as cover that seals the heat from being reflected from earth. It had made the earth warmer and the climate is changing around the world, the ice is melting and the areas which had cold weather became warmer. In the future these effects will develop and became more un predictable