You are presented with the question "Some precipitation that falls on land may fill what?" and the following answer choices: 
- loose soil
 - important habitats
 - autumnal pools
 - swamp vegetation
 - storing water
 - mouth of rivers
 - Sediment
 - loose dirt

Now knowing that some precipitation that falls on land may soak into the ground, becoming groundwater and autumnal pools fill during the fall with rising groundwater, choose the best answer.


 

   autumnal pools      