Why does the earth have an atmosphere and the moon does not?

If the moon attracts the earth, why does the earth not move towards the moon?

Why does the sun appear reddish early in the morning?

Why does deep water run slow?

The atmosphere is held to earth by

Why does the earth.impart the same acceleration to all bodies?

Explain why: the earth without its atmosphere would be inhospitably cold

Why does the moon revolve round the earth?

Why does apoplast pathway occur in the root cortex but not in endodermis?

The earth and the moon are attracted to each other by gravitational force. Does the earth attract the moon with a force that is greater or smaller or the same as the force with which the moon attracts the earth? Why?