Question

Exercises
1. Fill in the blanks by choosing correct words from the following list:
List: meteorite, pluto, moon, planets, universe, core, comet, constellation.
() The branch of science which deals with the study of
is called astron
(i) The unburnt part of a meteor which reaches the earth is called
(iii) The heavenly bodies which revolve around the sun are called
(iv) The heavenly bodies which revolve around the planets are called
(v) The orbit of
is not in the same plane as that of the other planets.
(vi) A heavenly body with along tail, moving around the sun in an elliptical path is
(vii) In the
of the sun, hydrogen gas fuses with the liberation of the energy.
(vii) A group of stars which resembles an animal or some other known object is​

Answer 1

1. Universe
2. Meterorite
3. Planets
4. Moon
5. Pluto
6. Comet
7. Core
8. Constellation

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Answer 2

Answer:

1) universe

2) metoroid

3) planets

4) pluto

5) moon

6) core

7) comet