TOP 10 MUST KNOWN FACTS ABOUT EARTH

1.History: Planet Earth formed about 4.54 billion years ago . has sustained life for at least 3.5 billion years & Earth is the third planet from sun.

2. The Earth isn’t Round: its diameter at the Equator is about 43km (27 miles) more than the pole-to-pole diameter.

3. Weight : The Earth weighs 5,972,190,000,000,000 billion kg

4. Speeds of Earth:The Earth’s surface rotates on its axis at 1,000 miles per hour. Consequently, the planet travels through space at 66,700 miles per hour

5. Life on Earth: Earth has an atmosphere that sustains life
Earth's atmosphere is 77% nitrogen, 21% oxygen, with traces of argon, carbon dioxide and water.

6.Distance From Sun: Light travels from the Sun to the Earth in about 8 minutes and 19 seconds (149,500,000km )

7. Colour of Earth
The Earth is popularly dubbed as the Blue Planet. Astronauts who first went to space describe the entirety of Earth as blue. This is due to the fact that 71% of the planet is covered by water.

8. Natural satellite : Earth has one natural satellite Earth's Moon (called Luna) orbits at a distance of 384,000km, with a radius of 1738 KM and a mass of 7.32e22kg.

9.Earth’s Gravity: Gravity keeps us down to earth & earths gravity is 9.807 m/s²

10.The Coldest & Hottest: Antarctica, is the coldest, driest, and windiest continent,The temperature in Antarctica has reached −89 °C (−129 °F).
Lut Desert (Iran) The surface of the sand there has been measured at temperatures as high as 70.7 °C (159 °F), and it is one of the world's driest and hottest places.
https://www.youtube.com/watch?v=NA3kCX6WmCc

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