The temperature of the surface of the sun is about
a. 5,000°C
b. 5,500°C
c. 6,000°C
d. 6,500°C
All heavenly bodies are called cerebral bodies.
Describe the three types of plate movements. Illustrate with suitable diagrams.
The light of the sun takes about eight seconds to reach the earth.
The total number of parallels across the globe is
a. 180
b. 181
c. 90
d. 360
What is folding? Explain the landform features produced by folding.
The star nearest to the sun is Ceres.
Write a short note on a volcano, explaining its various parts with a help of a diagram.
The angle which the earth's axis makes with the plane of the earth's orbit is
a. 23½°
b. 60°
c. 66½°
d. 90°
Which of the following planets has a reddish appearance?
a. Venus
b. Mars
c. Jupiter
d. Saturn
Moon is not the satellite of earth.
Describe the extent of destruction caused by the Bhuj Earthquake.