Q. Chemically, reducing high levels of sulfur dioxide is known as:

View solution

Q. Fading of textile dyes and deterioration of natural and synthetic 'fibers' is caused by

View solution

Q. What does make farm animals most susceptible?

View solution

Q. Alkenes generally known as

View solution

Q. Smog can be harmful for:

View solution

Q. Acid deposition reacts with limestone, causing:

View solution

Q. If ELR exceeds ALR, environmental lapse rate, would be considered as:

View solution

Q. Which pollutants damage protective coating and paints of surface?

View solution

Q. Effects of large particle, would be mild, after trapping into:

View solution

Q. Smoke is formed by incomplete combustion of

View solution

Q. Which natural mechanism is very important in removing particulate from atmosphere?

View solution

Q. Simplest type of equipment used for collection of solid particles is known as

View solution

Q. What is 'adiabatic lapse' rate for wet air?

View solution

Q. What reduces amount of light reaching leaf?

View solution

Q. What are biological particles found in atmosphere?

View solution

Q. Term 'aerosol' is applicable as long as particle is suspended in

View solution

Q. Which hydrocarbon is biologically active and potentially carcinogenic?

View solution

Q. Which gas is bluish in color and has pungent odor?

View solution

Q. Which particle ranges from 1 to 1000 um in diameter ?

View solution

Q. Gasoline' and 'protroleum' are products of

View solution