'Then and Now' Images By NASA Telling The Shocking Changes On Planet Earth

We, as humans, have created much pain to Mother Earth due to our careless activities. The unexpected environment changes has actually become a global problem, the glaciers are melting, forests are shrinking, as well as the ozone layer is depleting. It's about time we have to clear this misconception that the earth, the land, the air, and also water are not exactly what we've inherited from our ancestors,, however it is a loan for our kids.

1. Aral Sea, Central Asia. August 2000-August 2014.

2. Lake Oroville, California. July 2010- August 2016.

3. Carroll Glacier, Alaska. August 1906-September, 2003.

4. Powell Lake, Arizona and Utah. March 1999- May 2014.

5. Bear Glacier, Alaska July 1999-August 2005.

6. Forests in Rondonia, Brazil June 1975- August 2009.

7. McCarty Glacier, Alaska. July 1999-August 2004.

8. The Dasht River, Pakistan. August 1999- June 2011.

9. Matterhorn Mountain in the Alps, on the border between Switzerland and Italy. August 1960-August 2005.

10. Mabira Forest, Uganda, November 2001- January 2006.