bri3tcheneybitta bri3tcheneybitta

16-07-2016
Geography

contestada

Which gas is a source of natural groundwater pollution ? A. Hydrogen B. Radon C. Carbon D. Oxygen

Respuesta :

jadecarlson13 jadecarlson13

22-07-2016

B. Radon is the answer....i just took the test

Answer Link

Аноним Аноним

24-07-2016

B. Radon

Due to a stock of befalling uranium at the earth's shell, radon gas is formed causing natural pollution in the groundwater.

Answer Link

Otras preguntas

in what present day states was the Indian territory located

What is the theme of this passage? the beginning of war the trials of a man the land of Troy the power of anger

What is 82-56+?=36. Plz reply quickely.

I may stutter and falter when I get up to give my presentation, but rest assured, I know what I am talking about. What synonym context clue helps find the meani

Taxpayers can expect to pay penalties when they are ____________ in sending what they owe. A. contentious B. dilatory C. introverted D. subservient

What message did Naturalists try to express in their works? A. Nature was more powerful than people. B. Artwork should focus on the environment. C. It was bette

Who is louise Clapp?

I was the leader of JAPAN DURING WW2 WHO Am I

2,000,000 mg = how many kg?

1. Life is full of suffering. 2. The desire for possessions causes suffering. 3. Elimination of desire will stop one’s suffering. 4. Following the Eightfold pat