Chapter 27 Man And His Environment Biology 12th Class Punjab MCQ Tests
12th Class Biology Chapter 27 MCQ Tests
Chapter 27 of 12th Class Biology has 20 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 20
Total Marks: 20
Time: 20 Mins
Total Questions: 20
Total Marks: 20
Time: 20 Mins
20Min : 00 Sec Remaining
Question # 1
Forests prevent soil erosion by binding soil particles in their
Question # 2
Which one of the following types of reactions is used in nuclear power plant?
Question # 3
The non-cultivated plants and non domesticated animals are called as wildlife. Wildlife is an example of which one of the following?
Question # 4
The origin of wind energy is:
Question # 5
Isotopes are atoms of elements with different numbers of ________ but same number of protons.
Question # 6
Which of the following is NOT a greenhouse gas?
Question # 7
_______ can poison our air and water, and harmful for the life on earth.
Question # 8
A type of pollution: when humans introduce harmful objects, chemicals or substances, directly or indirectly into the soil.
Question # 9
The _______ state of oxygen in atmosphere is known as ozone.
Question # 10
The most commonly used element in fission reactions is :
Question # 11
Deforestation generally decreases
Question # 12
Which of the following is a non-poisonous greenhouse gas?
Question # 13
Which of following statements about the forest is not correct?
Question # 14
Renewable energy resources can be restored by the enviornment over _______ period of time.
Question # 15
Which of the following is not true about deforestation?
Question # 16
The subdivision of a heavy atomic nucleus, such as that of uranium into two fragments of roughly equal mass is known as:
Question # 17
Deforestation is caused due to
Question # 18
The time during which half of the unstable radioactive _______ disintegrates, is called half life of radioactive element.
Question # 19
What is the major element found in photovoltaic cell?
Question # 20
CFC stands for _____.
Total Questions
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Question # 1
Forests prevent soil erosion by binding soil particles in their
Question # 2
Which one of the following types of reactions is used in nuclear power plant?
Question # 3
The non-cultivated plants and non domesticated animals are called as wildlife. Wildlife is an example of which one of the following?
Question # 4
The origin of wind energy is:
Question # 5
Isotopes are atoms of elements with different numbers of ________ but same number of protons.
Question # 6
Which of the following is NOT a greenhouse gas?
Question # 7
_______ can poison our air and water, and harmful for the life on earth.
Question # 8
A type of pollution: when humans introduce harmful objects, chemicals or substances, directly or indirectly into the soil.
Question # 9
The _______ state of oxygen in atmosphere is known as ozone.
Question # 10
The most commonly used element in fission reactions is :
Question # 11
Deforestation generally decreases
Question # 12
Which of the following is a non-poisonous greenhouse gas?
Question # 13
Which of following statements about the forest is not correct?
Question # 14
Renewable energy resources can be restored by the enviornment over _______ period of time.
Question # 15
Which of the following is not true about deforestation?
Question # 16
The subdivision of a heavy atomic nucleus, such as that of uranium into two fragments of roughly equal mass is known as:
Question # 17
Deforestation is caused due to
Question # 18
The time during which half of the unstable radioactive _______ disintegrates, is called half life of radioactive element.
Question # 19
What is the major element found in photovoltaic cell?
Question # 20
CFC stands for _____.
Total Questions
1234567891011121314151617181920
Biology MCQ Test by Topics
- +27.1 Renewable and Non-Renwable Resources
- +27.1.1 Renewable Resources
- +27.2 Degradation and Deplition of Resources
- +27.2.1 Modification of Environment
- +27.3 Man,s Impact On Environment
- +27.3.1 Population, Food and Need of Population Control
- +27.4 Deforestation and Afforestation
- +27.4.1 Importance of Forests
- +27.5 Pollution
- +27.5.1 Air or Atmospheric Pollution
- +27.5.2 Greenhouse Effect
- +27.5.3 Acid Rain
- +27.5.4 Water Pollution
- +27.5.5 Eutrophication or Algal Bloom
- +27.5.6 Industrial Effluents
- +27.5.7 Insecticides and Herbicides and Fertilizers
- +27.6 Health and Diseases
Biology
12th Class Online Classes 2026
Updated on: 13-05-2026
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