Question

Q. 1. Correct the wrong statements. Write down
the corrected ones.
(1) The moon revolves around the sun.
(2) On a full moon day, the moon, the
sun and the earth are positioned in
this sequence.
(3) The revolutionary orbits of the earth
and the moon are in the same plane.
(4) In one revolution of the moon, its
orbit intersects the earth's orbit only
once.
(5) It is alright to observe a solar eclipse
without protecting the eyes.
(6) An annular solar eclipse occurs when
the moon is in the perigee position.​

Answer 1

(1) The earth revolves around the sun. / The moon revolves around the earth.

(2) On a full moon day the earth, moon and sun align are positioned in this sequence.

(3) The revolutionary orbits of the earth and the moon are not on the same plane.

(4) In one revolution of the moon, its orbit intersects the earth's orbit twice.

(5) It is not safe to watch a solar eclipse without protecting the eyes.

(6) An annular solar eclipse occurs when the moon is in the apogee position.