WorksheetsAtmosfer
Total questions: 10
Worksheet time: 5mins
The following is the statement for atmosphere and its relation to the live on earth, except...
It stabilizes the temperature of the earth
It is the source of carbon dioxide and respiration
part of hydrologic cycle
as a dumping ground for many pollutant materials
The two major components in atmospheric composition are ...
Nitrogen and oxygen
Argon and arbon dioxide
Neon and Kripton
Helium and xenon
Constituents of the atmosphere at higher level are ....
Oxides of carbon, sulfur, and nitrogen
CO2, CO, particulate matter
NOx, NO, NO2
Methane, H2, CO2
The most abundant hydrocarbon in the atmosphere ....
methane
NOx
SOx
Ozon
Primary pollutants in the atmosphere are those that are emitted directly such as ....
SO2
H2SO4
Ozon
HNO3
At high altitudes, .....
The density of the atmosphere decreases
The pressure of the atmosphere increases
The density of the atmosphere increases
The gravity of the atmosphere increases
The stratification of atmosphere basis of...
pressure and density
temperature or density
altitude and latitude
absorption energy
Have a homogeneous composition of major gases other than water and decreasing temperature with increasing altitude, is the characteristic of .... layer.
Stratosfer
Mesosfer
troposfer
ionosfer
The increasing temperature with higher altitude in this region results in very little vertical mixing. The region is ....layer
stratosphere
troposfer
mesosfer
ionosfer
The absorption by chemical species of light can bring about reactions, called ....
Smog reaction
radical reaction
Hydroxyl radioation
photochemical reactions
