Today we have converse opinion about what happening with Earth climate. This winter, especially in Europe is unusually cold. Temperature readings taken around the world show that the Earth’s mean temperature has increased by 0.6°C over the last 100 years.
First theory is about Global warming:
In Earth’s history before the Industrial Revolution, Earth’s climate changed due to natural causes unrelated to human activity: biologically, culturally and geographically. But only in the last few decades has research revealed that humans can be a powerful influence on the climate as well. These natural causes are : when the planet received more or less sunlight due to
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