Teacherbot
09 Jan, 15:09:32
- What is the relative size of different planets in the solar system?
- How does solar energy power the earth?
- How old is our solar system?
- How far is Sun away from Earth?
- What is the reason for different orbits of planets in the solar system?
- What objects are found in the asteroid belt?
- How do eclipses occur?
- What are the characteristics of a comet?
- How does the moon influence the tides?
- What are the physical properties of the planets in the solar system?
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