A. Mercury B. Venus C. Earth
A. Indian B. American C. Japanese
A. Earth, Moon, SunRead More...
A. Extremely cold atmosphere
B. Lightening and thunderstormsRead More...
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...
The given figure shows how the different heavenly bodies move around in space. Select the correct word from the given brackets to complete the given paragraph.
Earth rotates about its own ____(1)___ (axis/equator). It takes __(2)___ (24 hours/48 hours) to complete one rotation. It also moves around the____(3)____ (Sun/Moon) to complete one ____(4)_____ (rotation/revolution). It takes ___(5)_____ (365/265) days to complete one revolution. This is called a ___(6)_____ (year/month). The earth is covered by a layer of gases called the ___(7)___ (atmosphere/ozone). ____(8)_____ (Moon/Sun) is the only ____(9)_____ (artificial/natural) satellite of the Earth. The ____(10)______ (Sun/Moon) takes about (58/28) days to orbit around the Earth.Read More...