Global warming effects in world

Global warming effects in world, Global warming, also referred to as climate change, is the observed century-scale rise in the average temperature of the Earth's climate system and its related effects. Multiple lines of scientific evidence show that the climate system is warming.Many of the observed changes since the 1950s are unprecedented in the instrumental temperature record, which extends back to the mid-19th century, and in paleoclimateproxy records of climate change over thousands of years. The phenomenon is sometimes called "anthropogenic global warming" or "anthropogenic climate change" in view of the dominant role of human activity as its cause.
"Global warming effects in world"