How Has Our Climate Changed Already?

It is easy to recognize that Earth’s climate changing. Scientists agree the changes they observe are mostly caused by humans, primarily due greenhouse gases emitted burning of fossil fuels. Climate change has severe consequences—it leads glaciers melting; sea levels rising; increased numbers dangerous heatwaves, wildfires and droughts; decrease yields from food crops; loss ecosystems. We can monitor in tracking global average temperature. In this article, we will introduce concept discuss how changed past decades. conclude with an explanation Paris Agreement, a treaty nations have created work together limit warming avoid most its impacts.