Which actions prevent groundwater erosion? check all that apply. planting bushespreserving treespacking down soilbuilding drains with outletsincreasing the slopes of riverbanks

planting bushes

preserving trees

packing down soil

building drains with outlets

Groundwater is deposited as a reservoir of water under earth crust from sources like rain, irrigation, lakes, ponds, rivers and other sources. The groundwater can also cause erosion by removing the soil and highly withered rocks present above the groundwater to other locations. This result in formation of caves. The groundwater erosion can be prevented by planting bushes, preserving trees both process will allow soil to be captured with the roots, hence prevents erosion. Packing down soil will increase the compaction of soil to avoid erosion. Building drains with outlet can help to control the flow of groundwater and avoids the contact of soil and rocks with water.  

Correct

-planting bushes

-preserving trees

-building drains with outlets

i wish i could with all of them i can barley see the first one so here's the answer to the first one b