Here is the evidence of climate change

As President Donald Trump prepares to announce whether he will pull America out of the 2015 Paris Agreement sanctioned by his predecessor and nearly 200 other world leaders, the stakes on climate change have never been higher.

Earth's average global temperature is scaling new heights, sea ice is retreating, extreme weather events have become more frequent and species are increasingly under threat, scientists say.

Here is evidence that climate is changing more than many would care to admit.