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

Question:
A mutagenic pollutant is:

1. Organophosphate

2.Resines

3.Hydrocarbons

4. Nitrogen oxides

Posted Date:-2022-09-25 08:37:20


Question:
Acid Rain comes under which type of pollution?

1. Water pollution

2. Air pollution

3. Soil pollution

4. Sound Pollution

Posted Date:-2022-09-25 08:30:35


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

Posted Date:-2022-09-25 08:39:58


Question:
Bandipurin Karnataka is the site of project:

1. Elephant

2.Hangul

3. Tiger

4. Peacock

Posted Date:-2022-09-25 08:25:15


Question:
Bluebaby syndrome results from:

1. Excess of TDS

2. Excess of DO

3. Excess of chloride

4.Methaemoglobin

Posted Date:-2022-09-25 08:36:41


Question:
Chlorofluoro carbon are responsible for:

1.Acid rain

2.Ozone layer depletion

3.Global warming

4.Thermal inversion

Posted Date:-2022-09-25 08:32:00


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

1.1986

2.1989

3. 1992

4. 1993

Posted Date:-2022-09-25 08:31:02


Question:
First National park developed in India is:

1.Gir

2. Kaziranga

3. Jim Corbett

4. None of these

Posted Date:-2022-09-25 08:25:48


Question:
Fluoride pollution mainly affect:

1. Teeth

2. Kidney

3. Brain

4. Heart

Posted Date:-2022-09-25 08:33:19


Question:
Identify the correct matched pair:

1.Montreal Protocol-Global Warming

2.Kyoto Protocol-Climate change

3.Project Hungul-Dear

4.Project Tiger-Lion

Posted Date:-2022-09-25 08:28:07


Question:
In Ozone Degradation which element acts as catalyst?

1.Chlorine

2.Flurine

3.Oxygen

4.Potassium

Posted Date:-2022-09-25 08:29:38


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

1.Acid Rain

2. Ozone Depletion

3.CO2 Pollution

4. CO Pollution

Posted Date:-2022-09-25 08:34:21


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

Posted Date:-2022-09-25 08:24:50


Question:
Minimata disease is caused by:

1.By Chromium

2.By Cadmium

3.By Methyl mercury

4. By Radioactive elements

Posted Date:-2022-09-25 08:35:51


Question:
Nandan Kanha Zoo is know for the:

1.Nilgiri tiger

2.Hippopotamus

3. White Tiger

4. Whale

Posted Date:-2022-09-25 08:27:04


Question:
Natural air pollutant are:

1.Pollen Grains

2. Gases of Volcanic Eruption

3. Aerosol

4. Fluorides

Posted Date:-2022-09-25 08:34:48


Question:
Nutrient enrichment of water bodies causes:

1.Stratification

2. Eutrophication

3. Succession

4.None of these

Posted Date:-2022-09-25 08:33:48


Question:
Ozone Layer is found in :

1. Stratosphere

2.Lithosphere

3. Troposphere

4. Hemisphere

Posted Date:-2022-09-25 08:30:04


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

1. 35 dB

2.40 dB

3.45 dB

4. 50 dB

Posted Date:-2022-09-25 08:39:27


Question:
Pollutant which causes acid rain is:

1. SO2

2. CO2

3. CO

4.Hydrocarbon

Posted Date:-2022-09-25 08:37:47


Question:
Pollution of SO2 destroys:

1. Lichen

2. Fungi

3. Algae

4. Fish

Posted Date:-2022-09-25 08:38:59


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

1. 7

2. 6.5

3. 6

4.5.6

Posted Date:-2022-09-25 08:38:14


Question:
Sardar Sarovar Dam is built on the river:

1. Jhelum

2. Narmada

3. Tapti

4. Vyas

Posted Date:-2022-09-25 08:27:34


Question:
Which chemical substance affects the Ozone Layer?

1.Chlorofluorocarbon

2. Chlorine

3.Hexafluorocarbon

4. Molecular Carbon

Posted Date:-2022-09-25 08:29:04


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

1. Methane

2.CO2

3. Chlorofluoro carbon

4. Hydrogen

Posted Date:-2022-09-25 08:35:14


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