• 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
Which of the following group of gases cause photochemical smog?

Ozone, PAN and CO
O3, PAN and NO2
HC, NO and PAN
O2, PAN, and NO2

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
At what time of day is the relative humidity normally at a minimum?

Just before sunrise
About midnight
When the air temperature is lowest
When the air temperature is highest

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
The density of water vapour in a given parcel of air is expressed by the:

Specific humidity
Saturation vapor pressure
Relative humidity
Mixing ratio
Absolute humidity

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
The presence of which is necessary for photosynthesis

Chlorophyll
Chloroform
Polymer
Phosphorus

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
Which one of the following cycle is not a gaseous biogeochemical cycle in ecosystem?

Sulphur
Nitrogen
Carbon
Phosphorus

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
What is Carcinogen?

Drugs used for curing cancer
Drugs for curing infectious disease
Food colourants
Cancer causing agent

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
↑