• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Environmental Science

Environmental Science
Air pollution is severe in

Densely populated areas
Cities
all of these
Industrialised areas

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
Harmful trace metals in fly ash:

antimony
All of these
arsenic
cadmium

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
The ratio of the mass of water vapour in a given volume (parcel) of air to the mass of the remaining dry air describes the:

Absolute humidity
Mixing ratio
Dew point
Relative humidity

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
The gas that shows the most variation from place to place and from time to time in the lower atmosphere:

Water vapour (H2O)
Methane (CH4)
Ozone (O3)
Argon (Ar)
Carbon dioxide (CO2)

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
When water changes from a liquid to a vapour, we call this process:

Condensation
Freezing
Sublimation
Evaporation
Deposition

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
Ozonosphere seen in

stratosphere
mesophere
thermosphere
ionosphere

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Environmental Science

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑