World Ozone Day is celebrated on?

1. 5th June
2. 21st April
3. 16th September
4. 22nd April

Subtopic:  Ozone Layer Depletion |
 63%
NEET - 2018
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Match the items given in Column I with those in Column II and select the correct option given below: 

Column I Column II
(a) Eutrophication (i) UV-B radiation 
(b) Sanitary landfill  (ii) Deforestation 
(c) Snow blindness (iii) Nutrient enrichment 
(d) Jhum cultivation  (iv) Waste disposal
 
Options: (a) (b) (c) (d)
1. (ii) (i) (iii) (iv)
2. (i) (iii) (iv) (ii)
3. (iii) (iv) (i) (ii)
4. (i) (ii) (iv) (iii)
 


 

Subtopic:  Solid Waste Pollution | Resource Utilisation & Maintenance | Water Pollution |
 94%
From NCERT
NEET - 2018
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Biochemical Oxygen Demand (BOD) may not be a good index for pollution in water bodies receiving effluents from?

1. domestic sewage

2. dairy industry

3. petroleum industry

4. sugar industry

Subtopic:  Water Pollution |
 56%
From NCERT
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh

Joint Forest Management Concept was introduced in India during?
1. 1970s
2. 1980s
3. 1990s
4. 1960s
Subtopic:  Resource Utilisation & Maintenance |
 79%
From NCERT
NEET - 2016
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A system of rotating crops with legume or grass pasture to improve soil structure and fertility is called?
1. contour farming
2. strip farming
3. shifting agriculture
4. ley farming

Subtopic:  Agrochemical & Radioactive Waste |
NEET - 2016
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Which of the following is a secondary pollutant?

1. CO

2. CO2

3. SO2

4. O3

Subtopic:  Introduction to Pollution & Types |
 57%
NEET - 2018
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In the stratosphere, which of the following element acts as a catalyst in the degradation of ozone and release of molecular oxygen?

1. Carbon
2. Cl
3. Fe
4. Oxygen

Subtopic:  Ozone Layer Depletion |
 85%
From NCERT
NEET - 2018
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NEET 2023 - Target Batch - Aryan Raj Singh

A river with an inflow of domestic sewage rich in organic waste may result in

1. increased population of aquatic food web organisms

2. an increased production of fish due to biodegradable nutrients

3. death of fish due to lack of oxygen

4. drying of the river very soon due to algal bloom

Subtopic:  Water Pollution: I |
 88%
From NCERT
NEET - 2016
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Joint Forest Management Concept was introduced in India during
(1) 1970s

(2) 1980s

(3) 1990s

(4) 1960s

Subtopic:  Resource Utilisation & Maintenance |
 76%
From NCERT
NEET - 2016
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Depletion of which gas in the atmosphere can lead to an increased incidence of skin cancers
(1) ozone

(2) ammonia 

(3) methane

(4) nitrous oxide

Subtopic:  Ozone Layer Depletion |
 94%
From NCERT
NEET - 2016
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