Why is it important to position the sample wells near the negative electrode when doing this process?

25teer 4tfsyeg a r   drgfenr5s srg sawze sraeg rsew r

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

i didn't have the answer choices , but i tried my best.

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint