9th Class
Science
Natural resources
Question Bank
Natural Resources
question_answer
The given graph shows the amount of pollutants in four rivers P, Q, R and S. The river that can continue to support the most number of aquatic plants and animals is _____.
A)P
B)Q
C) R
D) S
Correct Answer:
A
Solution :
Since river 'P' has minimum amount of pollutants, it will support the most number of aquatic plants and animals.