• 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
When both partners are affected negatively the nature of interaction is

predation
competition
commensalism
amensalism

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
The earth's first atmosphere was composed primarily of:

Oxygen and water vapor
Carbon dioxide and water vapor
Hydrogen and helium
Argon and nitrogen

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
Bell-shaped polygonal pyramid indicates

low percentage of old individuals
high percentage of young individuals
low percentage of young individuals
moderate percentage of young individuals

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
Minute particles and liquid droplets are collectively called

Convection current
UV radiation
Aerosols
Ozone

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
The major reservoir of carbon is

Rock
Ocean Bed
The atmosphere
Plant and animals

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
North American grassland are called

Prairies
Pampas
None
Savannah

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
↑