Our Universe Worksheet-1
A. Mercury B. Venus C. Earth
A. Indian B. American C. Japanese
A. Earth, Moon, SunRead More...
Our Universe Worksheet-2
A. Extremely cold atmosphereRead More...
Our Universe Worksheet-3
A. We get heat and light energy from the Sun
B. It is made up of huge mass of very hot gases
C. It is the only big star found in the galaxy
A. Because the Earth spins about its own axis
B. Because we can see only a part of the Earth
C. Moon covers the remaining part of the EarthRead More...