Previous year MCQs

Environment & Ecology UPPSC 2017 GS-I
Question

Which one of the following is not correctly matched? Green House Gas – Source

Answer & Solution

Answer: (Detailed Solution Below)

Option B: Chloro Fluro carbon – Automobile

Detailed Solution:

The correct answer is “Chloro Fluro carbon – Automobile ”.
While CFCs were once used in automobile air conditioners, they have been phased out due to their harmful effects on the ozone layer. Today, most modern cars use alternative refrigerants that do not contain CFCs.
Greenhouse Gas Source
Carbon dioxide Thermal Power Stations
Nitrous Oxide Waterlogged Paddy Fields
Sulphur dioxide Brick Kilns

Similar Questions:

Which of the following are the impacts of Global Warming?

1. Rise in sea level
2. Melting of glaciers
3. Spread of diseases
4. Bleaching of Coral reefs

Select the correct answer using the codes given below.
Codes:
  1. A) 1, 2 and 3 only
  2. B) 2 and 3 only
  3. C) 1, 3 and 4 only
  4. D) 1, 2, 3 and 4
The national forest policy aims at maintaining how much of the total geographical area under forests:
  1. A) One-fourth
  2. B) Half
  3. C) One-fifth
  4. D) One-third
In which forest reserve of India, largest population of elephants is found:
  1. A) Dudhua
  2. B) Kaziranga
  3. C) Manas
  4. D) Nanda Devi
Which of the following countries does not have a global atmosphere watch station to collect data on world temperatures?
  1. A) Algeria
  2. B) Brazii
  3. C) Kenya
  4. D) India
Which of the following is NOT responsible for increase in the biodiversity of an ecosystem?
  1. A) Productivity of the ecosystem
  2. B) Intermediate-disturbance
  3. C) Age of the ecosystem
  4. D) Less number of tropic levels
Which of the following pairs is not correctly matched?
Country - Capital

(a) Guinea Bissau - Bissau
(b) Taiwan - Taipei
(c) Nicaragua - Managua
(d) Maldives - Malabo
  1. A) Guinea Bissau - Bissau
  2. B) Taiwan - Taipei
  3. C) Nicaragua - Managua
  4. D) Maldives - Malabo
Match list-I with list-Il and select the correct answer using the code given below the lists -

List I - List-Il
(Sustainable Development Goal) - (Related With)

(A) SDG - 10 - (1) Climate Action
(B) SDG - 13 - (2) Life on Land
(C)SDG-14 - (3) Reduced inequalities
(D) SDG - 15 - (4) Life below water
Code -
  1. A) A-(1), B-(2), C-(3), D-(4)
  2. B) A-(2), B-(3), C-(1), D-(4)
  3. C) A-(3), B-(2), C-(4), D-(1)
  4. D) A-(3), B-(1), C-(4), D-(2)
Match List I with List II and select the correct answer using the code given below the lists:
List – I List – II

(A) Tropical forest - (a) Sunderbans
(B) Conifer forest - (b) Himachal Pradesh
(C) Mangroves - (c) Rajasthan
(D) Deciduous forest - (d) Silent Valley

Codes:
  1. A) A-a, B-b, C-d, D-c
  2. B) A-b, B-a, C-d, D-c
  3. C) A-a, B-d, C-b, D-c
  4. D) A-d, B-b, C-a, D-c
Which of the following canals is used as an inland waterway in Southern Germany?
  1. A) Volga - Don Canal
  2. B) Sault - Sainte Marie Canal
  3. C) Ludwig's canal
  4. D) White Sea Canal
"Rashtriya Swasthya Bima Yojana" launched under Social Security Act 2008 covers:
  1. A) only organized sector workers
  2. B) only rural workers
  3. C) only unorganized sector worker
  4. D) all category of workers
With reference to Eutrophication, which of the following statement(s) is/are correct ?

1) It decreases dissolved oxygen of water.
2) It is a phenomenon of nutrient enrichment of a water body.

Select the correct answer from the codes given below.
  1. A) 1 only
  2. B) 2 only
  3. C) Both 1 and 2
  4. D) Neither 1 nor 2
Plants and animals that live on land are called:
  1. A) Abiotic
  2. B) Aquatic habitants
  3. C) Terrestrial habitants
  4. D) Biotic