EARTH
The third planet from the sun, Earth is the only place in the known universe confirmed to host life. With a radius of 3,959 miles, Earth is the fifth largest planet in our solar system, and it's the only one known for sure to have liquid water on its surface. ... Earth 101 Earth is the only planet known to maintain lifestyle 10 Mind - Blowing Facts About Planet Earth The driest place in the world is Antarctica. We have explored less than five percent of the ocean. There are six supervolcanoes on Earth . ... The Earth is hurtling through space at 66,000 mph. The Earth is not a perfect sphere. ... A day on Earth isn't actually 24 hours THE LARGEST LIVING ORGANISM ON THE PLANET IS THE GREAT BARRIER REEF THE EARTH RECEIVES ONE MILLION BILLION CUBIC FEET OF SNOW EACH YEAR ONLY THREE PEOP...