msdeeedee17 msdeeedee17

22-01-2015
Biology

contestada

Which gas is a source of natural groundwater pollution?

Respuesta :

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

When full, a 22-gallon gas tank holds 129.8 pounds of gasoline. Estimate the weight of one gallon of gasoline. If it costs $91.30 to fill the gas tank, estimate

two square roots of 25 equals

Which of the following is the science of naming and classifying living things? a. species b. classification c. Eukarya d. taxonomy

One way to remove nitrogen oxide from smokestack emissions is to react it with ammonia: 4 NH3 (g) + 6 NO (g) ----------> 5 N2 (g) + 6H2O (I) Fill in the blan

About how thick is the biosphere

how do you write 5,901,452 in word form

The original purpose of the Constitutional Convention of 1787 was to A. revise the Articles of Confederation. B. solve the slavery issue. C. elect the first pre

Which agency managed the purchase and distribution of military supplies during World War I?

Which is an example of the bottleneck effect? A)Green beetles move to a new location and build a new colony there. B)Green beetles survive as birds don't see th

About how many people died in the civil war?