The rise of air temperatures near Earth's surface over the past century is known as global warming. Earth has experienced periods of gradual wanning and cooling throughout its existence due to natural causes, such as volcanic eruptions and variations in the un 's output. However, scientists have attributed …
We are facing a climate crisis, one that may seem to be happening slowly but is actually happening very quickly. If we don't recognnize that this is a real crisis and take action, then the consequences will only get worse. The threat of extinction to endangered species such as polar bears would increase. Water levels could rise so much that millions…