Question

Q3- Give reasons for each of the following
A- Neptune is a very cold planet.
B- Mercury Travels once around the sun in just 80 the Earth in 365 days and 6 hours.​

Answer 1

Answer:

for both the answer is distance between the planets to the sun

Explanation:

A . Neptune is cold planet because it is too far from the sun.

B . mercury travela once around the sun in just 80 days because it is near to sun and its orbit sizes low

Answer 2

Explanation:

1) It is so far from the Sun, so it is cold

2) It is because that Mercury is closer to the Sun, the gravitational pull of the Sun is stronger on it, so it revolves faster, also, it revolves closer to the Sun, so it covers less distance than the earth in one revolution