HURRY!! How does topsoil keep pollution out of our aquifers? It acts as a water filter as groundwater moves through it

It actually adds additional pollution to the groundwater

People don't usually pollute soil, so water in those areas are safer from pollution.

it acts as a water filter as groundwater moves through it

Explanation:

Soil is a medium in which life is sustained through plant growth, the recycling of matter and nutrients, and the purification and cycling of water. Soil can act as a sponge to purify water, and thus plays a role in water quality.

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?