Global warming refers to an average temperature of air in the water near the surface of the Earth and the ocean in the past 100 years ago, the Earth's average temperature to rise to 0.74 and 0.18 degrees Celsius.
Global warming refers to the The average temperature of the air near the earth's surface and the oceans in the last 100 years the average global temperature rise to 0.74 and 0.18 degrees Celsius.
Global warming means. The average temperature of the air near the earth surface and the water in the ocean in the 100 years average temperature rise up and throw the world 0.74 0.18 degrees Celsius.