Earth is a home of  people, animals, and plants . It has 97% salty water 3% is freshwater on...

When we through things away into the trash they usually end up in land fields. What is land...

Happiness is more important than  richicity

Conservation is crucial because it helps protect our planet's natural resources and biodiversity....

  To see any detail on Mars, even at opposition, you’ll need at least a medium-size...