Top 20 Questions of ES (DIPLOMA Electronics and Communication Engineering 1st-2nd)
Most Repeated Questions
Top 20 Questions of Environment Studies
Previous year question paper with solutions for Top repeated questions of Environment Studies
PSBTE • DIPLOMA • Electronics and Communication Engineering • 1st-2nd
Browse Top 20 questions of ES (DIPLOMA Electronics and Communication Engineering 1st-2nd) previous year question papers for Top repeated questions of Environment Studies. This page helps ES students find semester-wise papers for revision, exam practice, and understanding previous exam patterns. These are the top twenty repeated questions identified from previous year papers for ES (DIPLOMA Electronics and Communication Engineering 1st-2nd), helping students focus on the most frequently asked topics.
Top repeated questions
Top 20-
1.
What is Air Pollution? Explain its causes, effects and how can it be prevented.
Appeared 4 times
Appeared in: Nov 2024, Dec 2023, May 2021
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2.
Non-living factors of an ecosystem are called ________.
Appeared 2 times
Appeared in: Nov 2024, Dec 2023
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3.
Industrial waste is hazardous as it may contain toxic substances.
Appeared 2 times
Appeared in: Nov 2024, Dec 2023
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4.
Write a short note on Green Building.
Appeared 2 times
Appeared in: Dec 2023, May 2021
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5.
What is Deforestation? Discuss its Causes, Effects and how can it be controlled?
Appeared 2 times
Appeared in: Nov 2024, Dec 2023
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