Also people could adapt to any temperature changes. Shading the Earth from some sunlight (this is called geoengineering) could also reduce warming but we don't understand how it might change weather in other ways. Some things that could reduce warming are to burn less fossil fuels, grow more trees, eat less meat, and put some carbon dioxide back in the ground.

But governments, companies, and other people do not agree on what to do about it. People in government and the Intergovernmental Panel on Climate Change (IPCC) are talking about global warming. The changes from one area to another are not well known. These effects will not be the same everywhere. Strong storms may become more likely and farming may not make as much food. Colder areas will warm up faster than warm areas. Weather patterns, including where and how much rain or snow there is, are changing. The sea level rise causes coastal areas to flood. It is also partly because warm temperatures make glaciers and ice caps melt. This is partly because water over 4Р’В РІВРЉ (7.2Р’В РІВРЏ) expands when it gets warmer. When people cut down many trees ( deforestation), this means less carbon dioxide is taken out of the atmosphere by those plants.Р”Р„s the Earth's surface temperature becomes hotter the sea level becomes higher. This is because fossil fuels contain lots of carbon and burning means joining most of the atoms in the fuel with oxygen. When people burn fossil fuels like coal, oil and natural gas this adds carbon dioxide into the air. Among the greenhouse gases, the increase of carbon dioxide in the atmosphere is the main cause of global warming, as predicted by Svante Arrhenius a hundred years ago, confirming the work of Joseph Fourier more than 200 years ago. But the heat from the burning itself only makes the world a tiny bit warmer: it is the carbon dioxide from the burning which is the biggest part of the problem. Global warming is mostly because of people burning things, like gasoline to make cars go and natural gas to keep houses warm. Many cities will be partly flooded by the ocean in the 21st century. The other reason is because of water getting bigger when it gets warmer. One reason is because of ice on the land, like Greenland, melting into the sea. The change people can see most easily because of this increase in temperature is the melting of ice caps all around the world.

Most climate scientists say that by the year 2100 temperatures will be 2Р’В РІВРЉ (3.6Р’В РІВРЏ) to 4Р’В РІВРЉ (7.2Р’В РІВРЏ) higher than they were before 1750. But in some parts of the world it is less than this and some more. Average temperatures today are about 1Р’В РІВРЉ (1.8Р’В РІВРЏ) higher than before people started burning a lot of coal around 1750. Global warming is the temperature of Earth's surface, oceans and atmosphere going up over ten to thousands of years. Places that got warmer (red) and cooler (blue) over the past 50 years

Macbooster 7 creates threat warning