Question

how septic tanks are useful​

Answer 1

Answer:

$\huge\underbrace{\mathtt\red{à}\mathtt\red{ñ}\mathtt\purple{s}\mathtt\blue{w}\mathtt\pink{ê}\mathtt\pink{r}}$

Septic tanks eliminate waste by using the natural filtering process of the soil. ... Bacteria is filtered by the soil once the wastewater is out of the septic tank, which makes the water safe to re-use. The use of septic tanks allows for local water tables to be naturally replenished.

Answer 2

Answer:

This is ur ans

hope it will help u