Select the correct statement regarding Indian monsoon.

A monsoon is a seasonal shift in wind direction. It can cause very low rainfall during the summer and heavy rainfall in the winter.

A monsoon is a sudden change in temperature. It can cause moderate rainfall during the summer and dry spells in the winter.

A monsoon is a seasonal shift in wind direction. It can cause heavy rainfall during the summer and dry spells in the winter.

A monsoon is a seasonal shift in wind direction. It can cause moderate rainfall during the summer and no rain in winter.