EASY
UPSC CAPF AC Paper - I
IMPORTANT
Earn 100

Heavy metal pollution caused by of water is

50% studentsanswered this correctly

Important Questions on Environment & Ecology

HARD
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 6 - Environment & Ecology>Exercise 2>Q 11

Which of the following can be found as pollutants in the drinking water in some parts of India?
1. Arsenic
2. Sorbitol
3. Fluoride
4. Formaldehyde
5. Uranium
Select the correct answer using the codes given below:

MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 6 - Environment & Ecology>Exercise 2>Q 13
Biodegradable wastes can usually be converted into useful substances with the help of
EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 6 - Environment & Ecology>Exercise 2>Q 14
Which of the following is biodegradable?
HARD
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 6 - Environment & Ecology>Exercise 2>Q 16
The formation of ozone hole in the Antartica region has been a cause of concern, what could be the reason for the formation of this hole?
MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 6 - Environment & Ecology>Exercise 2>Q 17

Contour bunding is a method of soil conservation used in

EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 6 - Environment & Ecology>Exercise 2>Q 18
In the year 2011 'oilzapper' was in the news. What is it?
MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 6 - Environment & Ecology>Exercise 2>Q 19
Which one among the following groups of items contain only biodegradable items?
MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 6 - Environment & Ecology>Exercise 2>Q 20
Which one among the following industries produces the most non-biodegradable wastes?