Interesting FACTS

9 Fascinating Geography Facts

1. Just 25% of the Sahara Desert is made up of sand. Although it has mountains and oases, the majority of it is covered in gravel. It is not the biggest desert on the planet. It is Antarctica. 2.…

5 Weird Facts About Earth

1. Earth Is Radioactive Earth generates up to 40 terawatts of heat, half of which comes from radioactive decay in its core. Scientists measured particles called antineutrinos that streamed up from…