Chemical Engineering Environmental Engineering MCQ Questions Pdf - 3

Question: 11

Which of the following is not a major green house gas?

(A) calcium carbonate

(B) water vapor

(C) carbon dioxide

(D) methane

Question: 12

The gas which may cause explosion in sewer pipes is

(A) CH₄

(B) NH₃

(C) H₂S

(D) CO

Question: 13

The environmental or prevailing lapse rate can be determined from the

(A) rate of wet air lapse rate vs. pressure change

(B) rate of frontal system passage

(C) rate of pressure change in the atmosphere

(D) temperature profile of the atmosphere

Question: 14

Which of the following is not an environmental issue of global significance?

(A) loss of biodiversity

(B) ozone layer depletion

(C) suspended particulate matter (SPM)

(D) global warming

Question: 15

Which of the following areas would be most affected by a rise in sea level as a consequence of global warming?

(A) wetland

(B) forests

(C) deserts

(D) grassland