There have been a lot of changes on Earth in the last 100 years. Some of them have been good for us, and some of them haven't.
There have been serious climatic changes in the recent years which have affected glaciers in the Arctic. This region is largely a vast ocean covered by ice sheets. But due to the increase in the temperature of Earth, the glaciers are melting at a very high rate in the Arctic.
In the early 1900s, Arctic glaciers were the most stunning and amazing things in the world. But now after 100 years, the glaciers have changed drastically, and this is because of the changes in climate.
Take a look at these then and now pictures of Arctic glaciers to agree.
These images are scary, and it's time to take care of the place where we live. The continuous changes in the climate are harming our environment.
Images via: Christian Photography
That's all, folks!