• 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
_________ is an on-site conservation method.

Parks
Forests
Zoo
National parks

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
A high Biological Oxygen Demand (BOD) indicates that:

water is pure
absence of microbial action
High level of microbial pollution
Low level of microbial pollution

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
The combination of nitrogen oxides and hydrocarbons in the presence of the sunlight causes

Ozone hole in the atmosphere
Smog
Global warming
Acid rain

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
The indoor pollutant radon which is a radioactive gas causes

hormone disorder
cardiac arrest
anemia
lung cancer

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
A small particle of soil blown by dust is known as

landslide
suspension
saltation
surface creep

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
Renewable energy resources are mostly based on

fossil fuels
biomass
nuclear power
nuclear power

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
↑