Acid Deposition
‘Nitrogen oxide’ gas reacts with water to form;
Nitric Acid
Nitrate
Nitric Oxide
Nitrogen oxide
Nitric Acid
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What is average annual pH of rain in new hampshire ?A. 8 to 9
B. 4 to 4.21
C. 1 to 2
D. 7
In some instance, plants and acid rain enhance soil fertility and improve
A. Photosynthesis
B. Crop Growth
C. Transpiration
D. Evaporation
What makes black forest damaged by pollutants ?
A. Feron I
B. CFCs
C. Automobiles
D. PAN
Acid dissolved nutrients and valuable minerals from the
A. Water
B. Soil
C. Mountains
D. Air
What is an estimated damage caused by acid rain to buildings in USA ?
A. 3 billion $ a Year
B. 4 billion $ a Year
C. 9 billion $ a Year
D. 5 billion $ a Year
What are man-made sources of acid rain ?
A. Exhaust from vehicles
B. Burning fuels
C. Isoprene emissions
D. All of above
What is ‘pH’ of fog down wind ?
A. 1.7
B. 1
C. 4
D. 2
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