Why the efffect of moon is ore than that of sun on tide formation?

What is the role of sun in the formation of soil?

Explain the role of sun in soil formation.

Why there is no life on moon ?

Answer the following :- If you compare the gravitational force on the earth due to the sun to that due to the moon, you would find that the Sun’s pull is greater than the moon’s pull. (you can check this yourself using the data available in the succeeding exercises). However, the tidal effect of the moon’s pull is greater than the tidal effect of sun. Why ?

State the role of centriole other than spindle formation.

It is a well known fact that during a total solar eclipse the disc of the moon almost covers the disc of the sun. Find the approx. diameter of moon from the following data.