The space station built by Russia is
Sputnik
Skylab
Mir
Bhaskara
The state of matter which has no fixed shape and can flow freely is
Gas
Liquid
Solid
None of these
Atmosphere of the earth is held by
Frictional force
Relative force
Electromagnetic force
Gravitational force
It is advised not to look at the sun directly during a solar eclipse because
It will damage our skin
It will damage our hair
It will damage our eyes
It will damage every part of the body
The main source of light for earth is the
Moon
Stars
Sun
Bioluminescent organisms
The layer of gases around the earth is called
Lithosphere
Hydrosphere
Atmosphere
Stratosphere
The sequence of heavenly bodies during solar eclipse is
Sun, Earth and Moon
Earth, Sun and Moon
Sun, Earth and Planets
Sun, Moon and Earth
A solar eclipse can be partial or total but a lunar eclipse is always total. True/False.
True
False
Both 1 & 2
None
John Glenn, Jr. orbited the earth three times in
5 hours and 55 minutes
6 hours and 55 minutes
7 hours and 55 minutes
4 hours, 55 minutes and 23 seconds
The line that separates the two hemispheres is called the
North pole
South pole
Tropic of Cancer
Equator