We all know that about 70 percent of the earth is water. The remaining 20 to 25 percent area is covered with desert, hills and forests. But have you ever wondered where so much water comes from on earth? How were such huge seas and oceans formed? There are many claims about this in science. Some scientists believe that when meteorites came to Earth, they brought with them a large amount of water. Some scientists believe that water was created on earth because of dry wood. But what result came…
Read MoreWhere did water come from on earth? How seas and oceans were formed, know interesting facts
