Answer: Less rain and snow
Step-by-step explanation:
- The water table is defined as the zone of saturation of upper surface.
 
- The level of water table is influenced by various factors.
 
- The reason for replenishment of water table is precipitation.
 
- The two main forms in which precipitation occurs is rain and snow.
 
- So, if there is less rain and snow level then the water table does not get replenished and its level falls down.