MCQ Questions for Class 12 Biology Set 8 ICSE XII MCQs | Multiple choice questions and answers | Mock Tests | Practice Papers

Question:

A mutagenic pollutant is:

1. Organophosphate

2.Resines

3.Hydrocarbons

4. Nitrogen oxides

Question:

Acid Rain comes under which type of pollution?

1. Water pollution

2. Air pollution

3. Soil pollution

4. Sound Pollution

Question:

Act formulated in 1996 was:

1. Insecticide Act

2. Air (Prevention and Control of Pollution) Act

3.Water (Prevention and control of Pollution) Act

4. Environment protection Act

Question:

Bandipurin Karnataka is the site of project:

1. Elephant

2.Hangul

3. Tiger

4. Peacock

Question:

Bluebaby syndrome results from:

1. Excess of TDS

2. Excess of DO

3. Excess of chloride

4.Methaemoglobin

Question:

Chlorofluoro carbon are responsible for:

1.Acid rain

2.Ozone layer depletion

3.Global warming

4.Thermal inversion

Question:

Environment (Protection) Act came into force in?

1.1986

2.1989

3. 1992

4. 1993

Question:

First National park developed in India is:

1.Gir

2. Kaziranga

3. Jim Corbett

4. None of these

Question:

Fluoride pollution mainly affect:

1. Teeth

2. Kidney

3. Brain

4. Heart

Question:

Identify the correct matched pair:

1.Montreal Protocol-Global Warming

2.Kyoto Protocol-Climate change

3.Project Hungul-Dear

4.Project Tiger-Lion

Question:

In Ozone Degradation which element acts as catalyst?

1.Chlorine

2.Flurine

3.Oxygen

4.Potassium

Question:

Increased skin cancer and high mutation rate are due to:

1.Acid Rain

2. Ozone Depletion

3.CO2 Pollution

4. CO Pollution

Question:

Lions m India are now found in :

1. Jim Corbett National Park

2. Forests of Madhya Pradesh

3. Forests of Western Ghats

4. Fir Forests

Question:

Minimata disease is caused by:

1.By Chromium

2.By Cadmium

3.By Methyl mercury

4. By Radioactive elements

Question:

Nandan Kanha Zoo is know for the:

1.Nilgiri tiger

2.Hippopotamus

3. White Tiger

4. Whale

Question:

Natural air pollutant are:

1.Pollen Grains

2. Gases of Volcanic Eruption

3. Aerosol

4. Fluorides

Question:

Nutrient enrichment of water bodies causes:

1.Stratification

2. Eutrophication

3. Succession

4.None of these

Question:

Ozone Layer is found in :

1. Stratosphere

2.Lithosphere

3. Troposphere

4. Hemisphere

Question:

Permissible noise levels in a residential area at night time is:

1. 35 dB

2.40 dB

3.45 dB

4. 50 dB

Question:

Pollutant which causes acid rain is:

1. SO2

2. CO2

3. CO

4.Hydrocarbon

Question:

Pollution of SO2 destroys:

1. Lichen

2. Fungi

3. Algae

4. Fish

Question:

Rain is called acid rain, its pH is below:

1. 7

2. 6.5

3. 6

4.5.6

Question:

Sardar Sarovar Dam is built on the river:

1. Jhelum

2. Narmada

3. Tapti

4. Vyas

Question:

Which chemical substance affects the Ozone Layer?

1.Chlorofluorocarbon

2. Chlorine

3.Hexafluorocarbon

4. Molecular Carbon

Question:

Which one of the following is not a greenhouse gas?

1. Methane

2.CO2

3. Chlorofluoro carbon

4. Hydrogen

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ICSE XII/MCQ Questions for Class 12 Biology Set 8 Sample Test,Sample questions

Question:
A mutagenic pollutant is:

Question:
Acid Rain comes under which type of pollution?

Question:
Act formulated in 1996 was:

Question:
Bandipurin Karnataka is the site of project:

Question:
Bluebaby syndrome results from:

Question:
Chlorofluoro carbon are responsible for:

Question:
Environment (Protection) Act came into force in?

Question:
First National park developed in India is:

Question:
Fluoride pollution mainly affect:

Question:
Identify the correct matched pair:

Question:
In Ozone Degradation which element acts as catalyst?

Question:
Increased skin cancer and high mutation rate are due to:

Question:
Lions m India are now found in :

Question:
Minimata disease is caused by:

Question:
Nandan Kanha Zoo is know for the:

Question:
Natural air pollutant are:

Question:
Nutrient enrichment of water bodies causes:

Question:
Ozone Layer is found in :

Question:
Permissible noise levels in a residential area at night time is:

Question:
Pollutant which causes acid rain is:

Question:
Pollution of SO2 destroys:

Question:
Rain is called acid rain, its pH is below:

Question:
Sardar Sarovar Dam is built on the river:

Question:
Which chemical substance affects the Ozone Layer?

Question:
Which one of the following is not a greenhouse gas?

More MCQS

Learn MCQ Questions for Class 12 Biology Set 8,Learn ICSE XII Objetive choice questions and answers,ICSE XII Multiple choice questions and answers,ICSE XII objective, ICSE XII questions , ICSE XII answers,ICSE XII MCQs questions and answer

R4R Team