Highest percentage of air consists of……………………….
A) oxygen
B) carbon dioxide
C) nitrogen
D) argon
Correct Answer:
Verified
Q12: Groundwater constitutes ……………………..per cent of the world?s
Q13: Which one of the following is not
Q14: The Kerala State Human Right commission was
Q15: The term "green liberalism" was coined by
Q16: Who is the author of the book
Q18: The Taj Mahal is being affected by……………..
A)noise
Q19: Most polluted river in India is………………..
A)yamuna
B)cavery
C)chenab
D)ganga
Q20: Air pollution causes……………………
A)global warming
B)respiratory problems
C)soil erosion
D)none of
Q21: Green House gas is…………………….
A)nitrogen
B)oxygen
C)methane
D)carbon dioxide
Q22: The percentage of carbon dioxide in atmosphere
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents