Question
Question: Match the column I with column II and mark the appropriate choice. <table> <colgroup> <col style="w...
Match the column I with column II and mark the appropriate choice.
Column I (Pollutants) | Column II (Source) |
---|---|
(A) Toxic heavy metals | (i) Domestic sewage |
(B) Microorganisms | (ii) Industries and chemical factories |
(C) Organic wastes | (iii) Chemical fertilizers |
(D) Plant nutrients | (iv) Discharge from food processing factories |
A
(A)→ (i), (A) → (iii),(A) → (ii), (A) → (iv)
B
(B)→ (iii), (B) → (iv),(B) → (i), (B) → (ii)
C
(C)→ (iv), (C) → (ii),(C) → (iii), (C) → (i)
D
(D)→ (ii), (D) → (i),(D) → (iv), (D) → (iii)
Answer
(D)→ (ii), (D) → (i),(D) → (iv), (D) → (iii)
Explanation
Solution
: (1)→ (ii), (2)→ (i), (3) → (iv),(4) → (iii)