CUET-PG SERIES Environmental-studies
Water Conservation
6 previous year questions.
Volume: 6 Ques
Yield: Medium
High-Yield Trend
6
2023 Chapter Questions 6 MCQs
01
PYQ 2023
medium
environmental-studies ID: cuet-pg-
Given below are two statements:
Statement I: The crustal thickness varies between -7 km under oceans and ~70 km under high mountains.
Statement II: Felsic rocks are typical of the oceanic crust, whereas mafic rocks are typical of the continental crust.
In the light of the above Statements, choose the correct answer from the options given below:
Statement I: The crustal thickness varies between -7 km under oceans and ~70 km under high mountains.
Statement II: Felsic rocks are typical of the oceanic crust, whereas mafic rocks are typical of the continental crust.
In the light of the above Statements, choose the correct answer from the options given below:
1
Both Statement I and Statement II are true
2
Both Statement I and Statement II are false
3
Statement I is true but statement II is false
4
Statement I is false but statement II is true
02
PYQ 2023
easy
environmental-studies ID: cuet-pg-
Which among the following weather to provide ions to groundwater?
(A) Amphibole
(B) Biotite
(C) Plagioclase
(D) Dolomite
(E) Calcite
Choose the correct answer from the options given below:
(A) Amphibole
(B) Biotite
(C) Plagioclase
(D) Dolomite
(E) Calcite
Choose the correct answer from the options given below:
1
(A), (B), (C), (D) only
2
(A), (B), (C) only
3
(A), (B), (D), (E) only
4
(A), (B), (D) only
03
PYQ 2023
easy
environmental-studies ID: cuet-pg-
Most important buffering species in the pH range of 4 to 8 in natural water is
1
2
3
4
04
PYQ 2023
medium
environmental-studies ID: cuet-pg-
Average salinity of sea water is
1
~0.035%
2
~0.35%
3
~3.5%
4
~35%
05
PYQ 2023
medium
environmental-studies ID: cuet-pg-
A depth below which the shells dissolve in the deep sea water is called-
1
Carbonate dissolution depth
2
Carbonate precipitation depth
3
Carbonate deposition depth
4
Carbonate compensation depth
06
PYQ 2023
medium
environmental-studies ID: cuet-pg-
Which of the following minerals weather and provide K+ ions to groundwater?
A. Pyroxene
B. Biotite
C. Plagioclase
D. Onthoclare
Choose the correct answer from the options given below:
A. Pyroxene
B. Biotite
C. Plagioclase
D. Onthoclare
Choose the correct answer from the options given below:
1
A, B, C only
2
B, C, D only
3
B and D only
4
C and D only