msdeeedee17 msdeeedee17
  • 22-01-2015
  • Biology
contestada

Which gas is a source of natural groundwater pollution?

Respuesta :

lrathburn
lrathburn lrathburn
  • 22-01-2015
Radon gas is a radioactive product of the decay of naturally occurring uranium in the Earth's crust. Groundwater entering a house through a home water-supply system might release radon indoors where it could be breathed.
Answer Link

Otras preguntas

if f(x)= -x+6x-1 and g(x)=3×-4x-1, find (f-g)(x)
How did George Washington's leadership abilities contribute to the success of the American revolution? (What did he do to win the war)
I need to know if this is right please help
Which is true of the election of 1868
Read the passage. (1) Alfred I ruled England for nearly 20 years. (2) He ruled from A.D. 871 to 899. (3) He is known as Alfred the Great. (4) He deserves that t
A cookie factory uses 1/6 of a bag of flour in each batch of cookies. The factory used 1 1/2 bags of flour yesterday. How many batches of cookies did the factor
A particular species of fish were split by the formation of the Isthmus of Panama a long time ago. The fish developed changes in their genes to adapt to the new
URGENT PLEASE HELP ME
What is the solution of the following system? -2x-y=1 -4x-2y=-1
What effect does the increase in suspense have in the mood?