• 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
Aquatic life is damaged by

Thermal pollution
Air Pollution
All of these
Sound pollution

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
The cutting down of trees and setting them on fire and raising crops on the resulting ash is called:

Jhum
Shift cultivation
Taungya system
Pyrolysis

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
The cold feeling that you experience after leaving a swimming pool on a hot, dry, summer day represents heat transfer by:

Convection
Latent heat
Radiation
Conduction

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
The sun emits a maximum amount of radiation at wavelengths near ____, while the earth emits maximum radiation near wavelengths of ____.

0.5 micrometers, 30 micrometers
0.5 micrometers, 10 micrometers
10 micrometers, 30 micrometers
1 micrometer, 10 micrometers

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
A pond, serves as a good example for a __________ water ecosystem.

brackish
fresh
marine
sea

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
Carbon dioxide is called greenhouse gas because it is

Transparent to sunlight but traps heat
Used in green-house to increase plant growth
Transparent to heat but traps sunlight
Transparent to both sunlight and heat

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
↑