1.Today is not 24 hours, but 23 hours 56 minutes 4 seconds.
2.Each year 2000 discovers a new marine species.
3.10.90% of volcanoes located above the Earth occur in deep ocean.
4.The most photographed thing in the world is a star in space 6 billion kilometers from 5.the Earth, which appeared as a faint blue dot.
5.The amount of ice in Antarctica is equal to all the water in the Atlantic Ocean.
That was very interesting.
thanks