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Test: Environment pollution - SSC CGL MCQ


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10 Questions MCQ Test SSC CGL Tier 2 - Study Material, Online Tests, Previous Year - Test: Environment pollution

Test: Environment pollution for SSC CGL 2024 is part of SSC CGL Tier 2 - Study Material, Online Tests, Previous Year preparation. The Test: Environment pollution questions and answers have been prepared according to the SSC CGL exam syllabus.The Test: Environment pollution MCQs are made for SSC CGL 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Environment pollution below.
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Test: Environment pollution - Question 1

What is the definition of pollutants mentioned in the introduction?

Detailed Solution for Test: Environment pollution - Question 1
Pollutants are defined as an addition or excessive addition of certain materials to the physical environment, making it less fit or unfit for life. This definition highlights the detrimental impact of pollutants on the natural quality of the environment.
Test: Environment pollution - Question 2

What is the primary greenhouse gas mentioned in the text?

Detailed Solution for Test: Environment pollution - Question 2

Carbon dioxide (CO2) is mentioned as the principal greenhouse gas. Understanding the major greenhouse gases is essential for addressing issues related to climate change and global warming.

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Test: Environment pollution - Question 3

How are primary pollutants different from secondary pollutants?

Detailed Solution for Test: Environment pollution - Question 3
Primary pollutants, such as DDT and plastic, persist in the form they are added to the environment, while secondary pollutants, like peroxyacetyl nitrate (PAN), are formed by the interaction among primary pollutants. Understanding this distinction is crucial for analyzing environmental impacts.
Test: Environment pollution - Question 4
What is the primary source of ground-level ozone emissions mentioned in the text?
Detailed Solution for Test: Environment pollution - Question 4
Vehicles and industries are mentioned as the major sources of ground-level ozone emissions. Understanding specific sources helps in targeting interventions to reduce pollution.
Test: Environment pollution - Question 5

Which air pollutant can cause smog and acid rain?

Detailed Solution for Test: Environment pollution - Question 5

Sulphur dioxide (SO2) is a major contributor to smog and acid rain. Recognizing the pollutants responsible for specific environmental issues aids in developing effective pollution control measures.

Test: Environment pollution - Question 6
Which of the following is an example of a qualitative pollutant?
Detailed Solution for Test: Environment pollution - Question 6
Qualitative pollutants are man-made and do not occur in nature. Fungicides, herbicides, and DDT fall into this category. Recognizing examples helps in identifying pollutants that require specific management strategies.
Test: Environment pollution - Question 7
What water remediation technique involves the uptake of contaminants by plant roots?
Detailed Solution for Test: Environment pollution - Question 7
Rhizofiltration is a water remediation technique involving the uptake of contaminants by plant roots. Recognizing different remediation methods contributes to effective environmental management.
Test: Environment pollution - Question 8
Which gas, emitted naturally by the soil, can cause lung cancers when confined inside houses?
Detailed Solution for Test: Environment pollution - Question 8
Radon is a naturally emitted gas that, when confined inside houses, can cause lung cancers. Identifying health risks associated with specific pollutants is essential for public awareness.
Test: Environment pollution - Question 9
What is the primary recommendation for noise levels in a residential area according to the Noise Pollution (Control and Regulation) Rules, 2000?
Detailed Solution for Test: Environment pollution - Question 9
The recommended noise levels in a residential area according to the Noise Pollution (Control and Regulation) Rules, 2000, are 55 dB to 45 dB. Understanding these standards helps in managing and controlling noise pollution in different areas.
Test: Environment pollution - Question 10
What is the term for the process of decomposition of organic matter in water by microorganisms using oxygen?
Detailed Solution for Test: Environment pollution - Question 10
Putrescibility is the process of decomposition of organic matter in water by microorganisms using oxygen. Understanding terms related to water pollution and remediation processes is essential for effective environmental science knowledge.
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