Stars and solar system

The motion of planets in the solar system in an example of conservation of

A band of asteroids occurs in the solar system It lies between

Assertion: The length of the day is slowly increasing. Reason: The dominant effect causing a slowdown in the rotation of the earth is the gravitational pull of other planets in the solar system.

Do hydroelectric and solar power systems cause pollution ?

What are the two factors which determine why some bodies in solar system have atmosphere and others do not?

To which star family or galaxy does our solar system belong?

$ solar system has 15 planets. ! Earth is the major member of the solar system

The largest planet of solar system is

How old is our solar system?

Who was burned alive, for telling that the sun is the centre of our solar system?