Why meteoroids traveling close to the Earth get attracted towards it?

Options

A. Due to rotation of Earth
B. Due to gravitational pull of Earth
C. Due to revolution of Earth
D. Due to the tilted axis of Earth

Answer

### Step-by-Step Solution:

1. **Understanding Meteoroids**: Meteoroids are small rocky or metallic bodies in outer space. They can originate from asteroids or comets and usually travel in orbits around the sun.

2. **Movement of Meteoroids**: When meteoroids leave their original orbit (for example, from the asteroid belt) and start traveling towards the sun, they can also come close to Earth.

3. **Gravitational Force**: The reason meteoroids get attracted towards Earth is due to the gravitational force. Every object with mass exerts a gravitational pull on other objects.

4. **Earth's Gravitational Pull**: As a meteoroid approaches Earth, the gravitational pull of Earth becomes stronger on it. This force pulls the meteoroid towards the Earth.

5. **Terminology**: When a meteoroid enters the Earth's atmosphere and starts to burn up due to friction with the air, it is referred to as a "meteor." If it survives the journey through the atmosphere and lands on the Earth's surface, it is called a "meteorite."

6. **Conclusion**: Therefore, the attraction of meteoroids towards Earth is primarily due to the gravitational force exerted by Earth.

### Final Answer:
Meteoroids traveling close to the Earth get attracted towards it due to the gravitational pull of the Earth.

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