Question
Environmental Studies Question on Water Conservation
Which among the following weather to provide Mg2+ ions to groundwater?
(A) Amphibole
(B) Biotite
(C) Plagioclase
(D) Dolomite
(E) Calcite
Choose the correct answer from the options given below:
A
(A), (B), (C), (D) only
B
(A), (B), (C) only
C
(A), (B), (D), (E) only
D
(A), (B), (D) only
Answer
(A), (B), (D) only
Explanation
Solution
The correct option is (D):(A), (B), (D) only