Answer the following :

How are satellites different from planets?

Answer the following :

Express the following in km

a. 10 light minutes

b. 10 light days

c. 10 light years.

Answer the following :

Name the following:

a. Most fascinating planet with a set of ring system as viewed from a telescope.

b. Nearest planet to the earth.

c. Nearest planet to the sun

d. Biggest planet of the solar system

Answer the following :

Which satellite has active volcanoes?

Answer the following :

Give reason for the following:

a. A person in England can recognize the pole star easily than a person in Bengaluru.

b. Mercury is difficult to observe.

c. A day on Venus is longer than its year.

d. Green house effect is prominent on Venus.