Q. Nitrogen oxide' gas reacts with water to form

View solution

Q. Acid impairs plays vital role in nutrient cycle and:

View solution

Q. What is an example of acid?

View solution

Q. Acid deposition damages leaves of birch and needles of:

View solution

Q. 'Sulphuric' and 'nitric' emission into atmosphere making stronger:

View solution

Q. Mosses may also kills 'mycorrihizal fungi' that help trees to absorb

View solution

Q. What is an estimated damage caused by acid rain to buildings in USA ?

View solution

Q. 'VOCs' stands for

View solution

Q. Dust, smoke, fly ash and fume are

View solution

Q. Bacterial decomposition of organic matter, releases NO₂ into the

View solution

Q. When ELR and ALR are equal, atmosphere is said to be

View solution

Q. Air borne substances causes allergies are known as

View solution

Q. Which group of hydrocarbons contains alkenes and alkynes?

View solution

Q. 'Nitric acid' reacts with ozone, resulting in removal of

View solution

Q. Natural particulates includes pollens, viruses, bacteria, and

View solution

Q. What are 'anthropogenic' sources of CO?

View solution

Q. Air pollution damages to building materials by

View solution

Q. Alkenes is saturated 'hydrocarbons' and fairly

View solution

Q. Photochemical smog is a mixture of 'VOCs' and

View solution

Q. Which control measure is most effective way of controlling HC?

View solution