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Shankar IAS Test: Environmental Pollution - 2 - UPSC MCQ


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20 Questions MCQ Test Famous Books for UPSC Exam (Summary & Tests) - Shankar IAS Test: Environmental Pollution - 2

Shankar IAS Test: Environmental Pollution - 2 for UPSC 2024 is part of Famous Books for UPSC Exam (Summary & Tests) preparation. The Shankar IAS Test: Environmental Pollution - 2 questions and answers have been prepared according to the UPSC exam syllabus.The Shankar IAS Test: Environmental Pollution - 2 MCQs are made for UPSC 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Shankar IAS Test: Environmental Pollution - 2 below.
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Shankar IAS Test: Environmental Pollution - 2 - Question 1

Match the following Acts with their respective amendments:

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 1

The Environment Protection Act Amendment 2022 replaced imprisonment with fines. The Plastic Waste Management Rules, 2016 extended to rural areas. The Amendment Rules, 2021 increased the thickness of plastic carry bags.

Shankar IAS Test: Environmental Pollution - 2 - Question 2

Statement 1: Thermal pollution primarily occurs from industrial activities like discharging hot water from factories.
Statement 2: Thermal pollution only affects the temperature of the water bodies and has no impact on the aquatic life.

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 2

Thermal pollution does primarily occur from industrial activities, but it significantly impacts aquatic life by altering oxygen levels and ecosystem composition.

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Shankar IAS Test: Environmental Pollution - 2 - Question 3

Which of the following is not a control measure for light pollution?

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 3

Increasing the brightness of outdoor lighting exacerbates light pollution, not controls it.

Shankar IAS Test: Environmental Pollution - 2 - Question 4

Assertion (A): The Environment (Protection) Act, 1986, authorizes the Central Government to collect samples as evidence of environmental offenses.
Reasoning (R): The Act aims to establish effective mechanisms for pollution prevention and control.

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 4

The Act empowers the government for environmental protection, including the collection of evidence for offenses.

Shankar IAS Test: Environmental Pollution - 2 - Question 5

The main source of thermal pollution includes:

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 5

Industrial facilities, particularly power plants, contribute significantly to thermal pollution by using water as a cooling agent.

Shankar IAS Test: Environmental Pollution - 2 - Question 6

What is the primary ecological effect of cold water thermal pollution?

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 6

Cold water thermal pollution affects aquatic life, including fish and macroinvertebrates, and impacts river productivity.

Shankar IAS Test: Environmental Pollution - 2 - Question 7

Which of the following statements is true about the Plastic Waste Management Rules, 2016?

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 7

The 2016 rules introduced EPR, making producers responsible for managing end-of-life plastic products.

Shankar IAS Test: Environmental Pollution - 2 - Question 8

Sequence the following events in chronological order:
(A) Prohibition of certain single-use plastics
(B) Environment (Protection) Act, 1986
(C) Increase in plastic carry bags' thickness

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 8

The Environment (Protection) Act was enacted in 1986, followed by the increase in plastic bags' thickness, and then the prohibition of certain single-use plastics.

Shankar IAS Test: Environmental Pollution - 2 - Question 9

Which of the following is not a consequence of plastic pollution in marine environments?

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 9

Plastic pollution does not lead to increased primary production; it causes harm to various marine species.

Shankar IAS Test: Environmental Pollution - 2 - Question 10

Statement 1: The Environment Protection Act Amendment 2022 substituted imprisonment with fines for certain violations.
Statement 2: The amendment applies equally to all violations, regardless of their severity.

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 10

While the 2022 amendment did replace imprisonment with fines for some violations, severe violations involving grievous injury or loss of life are still subject to harsher penalties.

Shankar IAS Test: Environmental Pollution - 2 - Question 11

What does the Environmental Protection Fund, as per the Environment Protection Act Amendment 2022, primarily utilize?

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 11

The Environmental Protection Fund is replenished with the funds collected as penalties for environmental violations.

Shankar IAS Test: Environmental Pollution - 2 - Question 12

Match the following environmental issues with their respective effects:

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 12

Thermal pollution primarily impacts aquatic life such as fish and macroinvertebrates. Light pollution disrupts circadian rhythms. Plastic pollution adversely affects marine biodiversity.

Shankar IAS Test: Environmental Pollution - 2 - Question 13

Which of the following is a salient feature of the Plastic Waste Management Rules, 2016?

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 13

One of the key features of these rules is to encourage the use of plastic waste in road construction and energy recovery.

Shankar IAS Test: Environmental Pollution - 2 - Question 14

Statement 1: Under the Environment Protection Act, 1986, the Central Government can regulate the supply of electricity and water without a court order for environmental protection.
Statement 2: This Act overrides any inconsistent provisions in other enactments, except for the Act itself.

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 14

The Act empowers the Central Government with such authority, and its provisions have supremacy over inconsistent laws, excluding the Act itself.

Shankar IAS Test: Environmental Pollution - 2 - Question 15

What is the main ecological effect of warm water in thermal pollution?

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 15

Warm water from thermal pollution leads to lower oxygen levels and may cause the proliferation of blue-green algae.

Shankar IAS Test: Environmental Pollution - 2 - Question 16

In the context of light pollution, what does 'skyglow' refer to?

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 16

Skyglow is the brightening of the night sky over inhabited areas, primarily due to artificial lighting.

Shankar IAS Test: Environmental Pollution - 2 - Question 17

Which amendment increased the thickness of plastic carry bags in India?

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 17

The 2021 amendment specified the increase in the thickness of plastic carry bags.

Shankar IAS Test: Environmental Pollution - 2 - Question 18

What is the role of an 'adjudication officer' as per the Environment Protection Act Amendment 2022?

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 18

The adjudication officer is appointed to assess and impose penalties in cases of environmental violations.

Shankar IAS Test: Environmental Pollution - 2 - Question 19

Match the following measures with their respective environmental concerns:

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 19

Maintaining vegetation can help mitigate thermal pollution, using light only when necessary addresses light pollution, and increasing the thickness of carry bags is a measure against plastic pollution.

Shankar IAS Test: Environmental Pollution - 2 - Question 20

Statement 1: The Environment (Protection) Act, 1986, provides immunity to government officers for actions taken under the Act.
Statement 2: Civil Courts are authorized to entertain suits related to actions taken by the Central Government under this Act.

Detailed Solution for Shankar IAS Test: Environmental Pollution - 2 - Question 20

The Act does grant immunity to government officers for their actions under it, but it bars civil courts from entertaining suits regarding actions taken by the Central Government or statutory authorities under this Act.

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