Orbit and Orbital Plane

Q. What is the angle of inclination of the Earth's axis with its orbital plane?

Q. What are axis and orbit?

Q. What is orbital plane and what is its importance?

Q.

The plane in which the earth revolves around the sun is called the equatorial plane of earth.

1. True
2. False

Q. Compare between axis and orbit.

Q. The plane of orbit of a planet is known as the _______ plane.

1. orbital
2. elliptical
3. polar
4. planar

Q. The plane on which the Earth orbits the Sun is known as the _______.

1. rotational plane
2. orbital plane
3. spherical plane
4. elliptical plane

Q. Say true or false:
The distance between the Sun and the Earth is the same throughout the year.

1. False
2. True

Q. Every object requires an _______ to rotate.

1. 
2. 
3. 
4. 

Q. All planets revolve around the Sun in a closed curved path.

1. False
2. True

Q. The Earth revolves around the Sun in a path called orbit.

1. True
2. False

Q.

The Earth goes around the Sun in an

1. Spherical orbit

2. Circular orbit

3. Elliptical orbit

4. All of the above

Q. The surface or plane that contains an orbital path is called an orbital plane.

1. True
2. False

Q. Select the correct statements.

1. The Earth revolves around the Sun in a circular orbit.
2. All planets revolving around the Sun have different orbital planes.
3. At different points of time in the year, the distance between the Earth and the Sun is different.
4. Venus has a larger orbit than the Earth, hence it rotates slower than the Earth

Q. Match the following motions of the Earth.

1. Axis tilt
2. One day
3. Rotation
4. Orbital plane
5. Revolution
6. Day and night
7. 24 hours
8. $23.5^0$

Q. Every planet in this universe is continuously moving.

1. False
2. True

Q. Every planet has _______.

1. a unique orbit
2. the same orbit
3. similar orbits
4. circular orbits

Q. Select the correct statements.

1. The Earth revolves around the Sun in a circular orbit.
2. All planets revolving around the Sun have different orbital planes.
3. At different points of time in the year, the distance between the Earth and the Sun is different.
4. Venus has a larger orbit than the Earth, hence it rotates slower than the Earth