The movement of the Earth on its axis is called

(a)

Revolution

(b)

Seasons

(c)

Rotation

(d)

Circulation

The Tropic of Capricorn faces the Sun directly on

(a)

March 21

(b)

June 21

(c)

September 23

(d)

December 22

The galaxy in which our solar system is found is

(a)

Andromeda

(b)

Magellanic clouds

(c)

Milky Way

(d)

Starburst

The only celestial body where man has successfully landed

(a)

Mars

(b)

Moon

(c)

Mercury

(d)

Venus

Which of the following planets can float on water?

(a)

Jupiter

(b)

Saturn

(c)

Uranus

(d)

Neptune