10 interesting facts about the world to make your friends stunned!!

For Earth may be a planet where humans live, but!!! Even though we are the closest The world still has many secrets that have yet to be discovered.


Today, we have gathered interesting stories about our world that your friends may or may not know that there is more to this world than you are addicted to howknowtheworld


These 10 secrets about the world should make many friends know the world better. What will be there, let's see it.


1. The Earth revolves around itself at a speed of 1,670 kilometers per hour. But even so Scientists have found that the Earth probably rotates more slowly than it did millions of years ago. The Earth used to spin faster than this until a day on Earth would have only been 20 hours.


But today, a day on Earth is 23 hours, 56 minutes, 4 seconds (or which we round to 24 hours), and in the next millions of years, a day on Earth could be 27 hours. (I wish there was 30 hours of laundry, hehe)


2. The Earth moves around the Sun at a speed of about 100,000 kilometers per hour. and as is well known It takes a year for the Earth to orbit the Sun once. Think about how far the Earth will have to orbit in a year. -*-


3. Earth has an average distance of about 150 million kilometers from the sun, yet sunlight can still burn our skin. Stop imagining how hot and massive the sun will be.


4. The Earth's surface contains 71% of the total water. But we still have to keep campaigning to save water because only 3% of the water we can use for consumption and the other 97% is all salt water!!!


 5. There are 8.7 million species on this planet. There are 6.5 million species of living beings on land and 2.2 of them living in water. (This is not counting with many species that we haven't discovered yet.)


6. The Earth is about 4.5 billion years old. but even so Life on Earth just emerged about 150-200 million years ago, or just 5-10 percent of the Earth's age!!


7. Every day, a total of 100 tons of meteorites fall all over the world, but they do no harm to people on Earth. Because it burns in the atmosphere before falling to the surface of the Earth itself.


8. Earth has a lot more volcanoes than we thought. and there are frequent volcanic eruptions, but more than 90 percent of the world's volcanoes are deep under the ocean (Good luck)


 9. The Earth's core has a very high temperature, about 5,500 degrees Celsius, about the same as the heat of the Sun's surface. And at the Earth's core appears to be the largest gold mine in the world, with 99% of the world's gold located at the Earth's core. But is anyone interested in digging?


10. Humans explore the seas only less than 10% of the total ocean area and it may take hundreds of years to explore the world's waters!!

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