Which of the following is nothuman-caused groundwater pollution?

Biology

2 answers:

frozen [14]3 years ago

4 0

Answer:

Explanation:

D is the only option where the cause of the pollution is not something man-made.

e-lub [12.9K]3 years ago

3 0

Answer:

The correct answer would be option D.

Explanation:

Large natural reservoirs or source of water below the surface of the Earth is known as the aquifer. The aquifers have become badly polluted because of several reasons, especially human-caused water pollution. But there are few natural processes too that pollute it and make it very unsafe.

Some rocks have toxic metals like mercury and arsenic in them. If such toxic metals get dissolved in water they will make water toxic and lethal.

Thus, the correct answer would be option D.

You might be interested in

Which of the following does not play a role in creating the elements needed for life as we know it?

m_a_m_a [10]

B. heavy element fusion

6 0

3 years ago

Which of the following correctly lists the kingdoms of life scientists currently use

Greeley [361]

Kingdoms are Archaebacteria, Eubacteria, Protista, Fungi, Plantae, and Animalia.

I'm not sure if these 6 kingdoms I listed are one of the"which of the following"options you asked for so I hope it helps.

3 0

3 years ago

Explain three ways in which red blood cells are adapted to their function

Salsk061 [2.6K]

Answer:

Red blood cells are adapted to their function by:

1) They contain haemoglobin - a red protein that combines with oxygen. they have no nucleus so they can contain more haemoglobin.

2) They are small and flexible so that they can fit through narrow blood vessels.

3) They have a biconcave shape (flattened disc shape) to maximise their surface area for oxygen absorption.

Hope this helps! :D

8 0

3 years ago