Earth completes its one revolution around the sun in

1. 360 days
2. 365 1⁄4 days
3. 366 days
4. 300 days

Earth's shape is described as

1. Circular
2. Spherical
3. Oblate spheroid
4. Oval

Lithosphere consists of

1. Soil & minerals
2. Different gases
3. Water
4. All the above

The earth is the …………… planet from the Sun.

1. Fourth
2. Sixth
3. Eighth
4. Third