Q. What does coal and oil contain ?

View solution

Q. Bathe spruce and fir trees on mountains are more acidic than

View solution

Q. Lakes which are located downwind from major industrial centers, vulnerable to

View solution

Q. What is 'pH' of water?

View solution

Q. Acidification of surface water is responsible for decline in population of

View solution

Q. What is 'pH' of fog down wind ?

View solution

Q. In some instance, plants and acid rain enhance soil fertility and improve

View solution

Q. What does plant produce in bacterial decay of organic material ?

View solution

Q. Both, vinegar and lemon juice has a

View solution

Q. What is 'PH' of rainwater ?

View solution

Q. What does needles and leaves develop ?

View solution

Q. Lowest 'pH' measurement observed in kane and Pennsylvania, was approximately

View solution

Q. In Europe and Scandinavia, 'PH' value of rain and snow is

View solution

Q. Weak acids, only capable of adding, fewer

View solution

Q. How long does an acid airborne form in atmosphere ?

View solution

Q. What impairs germination of spruce seeds?

View solution

Q. What affected salamanders ?

View solution

Q. What does 'Aluminum' irritate ?

View solution

Q. What are man-made sources of acid rain ?

View solution

Q. 70% of sulphur dioxide comes from:

View solution