Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Consider the following in context of celestial bodies :

1. Comets have a tail that stretches away from the sun.
2. Asteroids are also known as planetoids or minor planets.
3. Moon has methane and carbon dioxide in its atmosphere.

Select the incorrect statements:

• A. 1, 2 and 3
• B. 1 and 2 only
• C. 2 and 3 only
• D. None of the above

Answer 1

The correct option is D None of the above

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> When a comet's orbit brings it close to the sun, it heats up and spews dust and gases.The dust and gases form a tail that stretches away from the Sun. Moon has a rarer atmosphere composed of helium, argon, methane, neon, ammonia, carbon dioxide, sodium and potassium atoms. Asteroids are small, airless rocky worlds revolving around the sun that are too small to be called planets.They are also known as planetoids or minor planets.