Solution of textbook exercise
Tip: Think before answering.
The Universe was formed after ____________explosion.
________________is the unit used to measure the distance between two celestial bodies.
______________is the centre of the solar system.
The word planet means________________
_____________planet has many natural satellites.
India’s first ever mission to the moon is _____________.
Earth is inclined by degrees_________________
23.5 from vertical line
66.5 from plane of revolution
The Equator faces the Sun directly on________________ and ______________
At the time of Perihelion, the Earth is ________________to the Sun.
The line which divides day and night on the Earth’s surface is ______________