Q421
Open questionWhat is troposphere?
Select an option to see the answer and solution.
General Knowledge · all questionsEnvironmental Science
Environmental Science
practice.
Practice every MCQ with options. Use Show answers when you want the correct option and solution.
882
Questions
22/45
Page
Pick an option on a question to see the right answer and solution.
Q422
Open questionWhen human body is infected by infection __________ type of cells are activated to defend the body.
Select an option to see the answer and solution.
Q423
Open questionWho among the following is commonly called "Bird Man of India"?
Select an option to see the answer and solution.
Q424
Open questionThe movement "Pani Panjayath" was initiated to conserve waters in the drought prone areas of _______state.
Select an option to see the answer and solution.
Q425
Open questionCarbon monoxide is a pollutant because
Select an option to see the answer and solution.
Q426
Open questionMAB program stands for
Select an option to see the answer and solution.
Q427
Open questionMAB stands for
Select an option to see the answer and solution.
Q428
Open questionVermi-composting is a natural method of
Select an option to see the answer and solution.
Q429
Open questionPlants that grow in saline water-logged habitat are called
Select an option to see the answer and solution.
Q430
Open questionNational Maritime Day of India is celebrated on ______________
Select an option to see the answer and solution.
Q431
Open questionAt the North Pole the sun will rise above the horizon on ____ and set below the horizon on ____.
Select an option to see the answer and solution.
Q432
Open questionWorld Water Day is celebrated on ___________
Select an option to see the answer and solution.
Q433
Open questionA pond, serves as a good example for a __________ water ecosystem.
Select an option to see the answer and solution.
Q434
Open questionWhat is lentic habitat ?
Select an option to see the answer and solution.
Q435
Open questionMinamata disease is caused by
Select an option to see the answer and solution.
Q436
Open questionThe planet with a strong greenhouse effect, whose surface temperature averages 480oC (900oF) is:
Select an option to see the answer and solution.
Q437
Open questionOfficial date of Earth Day is on _________
Select an option to see the answer and solution.
Q438
Open questionName the disease caused by mercury poisoning in Japan
Select an option to see the answer and solution.
Q439
Open questionThe Chipko movement is started by
Select an option to see the answer and solution.
Q440
Open questionThe change of state of ice into water vapour is known as:
Select an option to see the answer and solution.