Question

⭐Some interesting facts about Earth ⭐

Answer 1

1. It is the only planet that has an atmosphere containing 21 percent oxygen.

2. It is the only planet that has liquid water on its surface.

3. It is the only planet in the solar system that has life.

4. The Earth is the only inner planet (Mercury, Venus, Earth and Mars) to have one large satellite, the Moon.

5. The Earth was once believed to be thecentre of the universe.

6. Earth has a powerful magnetic field.

7. There is only one natural satellite of theplanet Earth.

8. Earth is the only planet not named after a god.

9. The Earth is the densest planet in the Solar System.

10. The Earth's rotation is gradually slowing.

Answer 2

earth is the 3rd planet from the sun.the earth is not a perfect sphere.its somewhat flattened at the poles and bulging at the equator.its average diameter is 12800km. The circumference of the earth at the equator is 40000km app.its mass is estimated to be around 5.98×10 raise to power28 kg.it is surrounded by atmosphere.the atmosphere extended to a height of 200 km from the surface of the earth.
There r many more facts abt it.these r some.....