The top 30 Environmental Studies MCQs for the OTET exam are tailored to help aspiring teachers grasp essential environmental concepts and issues. These questions delve into topics such as biodiversity, conservation, pollution, climate change, and sustainable development. By focusing on both theoretical knowledge and practical applications, this set of MCQs aims to equip candidates with a comprehensive understanding of environmental science, crucial for educating future generations. The carefully curated questions ensure that candidates are well-prepared to tackle the environmental studies section of the OTET exam with confidence and proficiency.
Top 30 Environmental Studies MCQS For OTET Exam
- What is the primary significance of teaching Environmental Studies (EVS)?
[A] To develop scientific skills
[B] To integrate science with social sciences
[C] To promote environmental awareness
[D] To teach practical skills
Answer: [C] To promote environmental awareness - Integration of science and social science in EVS curriculum primarily aims to:
[A] Reduce curriculum load
[B] Create interdisciplinary learning
[C] Focus on practical learning
[D] Improve examination results
Answer: [B] Create interdisciplinary learning - Which of the following is NOT an objective of teaching and learning EVS?
[A] To develop critical thinking
[B] To promote social skills
[C] To impart technical knowledge
[D] To encourage sustainable practices
Answer: [C] To impart technical knowledge - Which method in teaching EVS involves students conducting experiments and activities?
[A] Survey
[B] Practical Work
[C] Discussion
[D] Observation
Answer: [B] Practical Work - The approach in EVS where learning is centered around a particular theme or topic is called:
[A] Survey-based approach
[B] Activity-based approach
[C] Project-based approach
[D] Theme-based approach
Answer: [D] Theme-based approach - What is the basic principle underlying the teaching of EVS?
[A] Rote learning
[B] Hands-on experience
[C] Lecture-based teaching
[D] Written examinations
Answer: [B] Hands-on experience - Which tool is commonly used for assessing students’ understanding of environmental concepts in EVS?
[A] Written test
[B] Oral presentation
[C] Field trip report
[D] Practical examination
Answer: [A] Written test - Diagnostic assessment in EVS is primarily used for:
[A] Summative evaluation
[B] Formative evaluation
[C] Project evaluation
[D] Continuous assessment
Answer: [B] Formative evaluation - Which technique is useful for assessing students’ practical skills in EVS?
[A] Multiple-choice questions
[B] Essay writing
[C] Laboratory experiments
[D] Group discussions
Answer: [C] Laboratory experiments - What is the primary reason for the decrease in tomato yields in Maharashtra and Karnataka?
[A] EL Nino
[B] Tomato mosaic virus
[C] Land mining in western Ghats
[D] Loss of soil fertility
Answer: B [Tomato mosaic virus] - Which country is experiencing the spread of Joro spiders as an invasive species?
[A] India
[B] USA
[C] South Africa
[D] Germany
Answer: B [USA] - PBW RS1, recently in the news, is a new variety of which crop?
[A] Rice
[B] Wheat
[C] Cotton
[D] Sugarcane
Answer: B [Wheat] - Which month in 2023 recorded the hottest week ever recorded on Earth?
[A] January
[B] May
[C] June
[D] July
Answer: D [July] - Entoloma hochstetteri, recently discovered in India, is indigenous to which country?
[A] USA
[B] New Zealand
[C] India
[D] Japan
Answer: B [New Zealand] - Which butterfly species is commonly known as ‘red admiral’?
[A] Honey Bee
[B] Butterfly
[C] Spider
[D] Gecko
Answer: B [Butterfly] - The introduction of Trichonephila clavata has established a new habitat in which U.S. state?
[A] California
[B] Georgia
[C] Texas
[D] Florida
Answer: B [Georgia] - What is the main characteristic of PBW RS1, the new wheat variety from Punjab Agricultural University?
[A] High amylopectin starch
[B] High protein content
[C] High resistant starch
[D] High yield potential
Answer: C [High resistant starch] - What event contributed to the hottest week ever recorded globally in early July 2023?
[A] La Nina
[B] El Nino
[C] Climate change
[D] Polar vortex
Answer: C [Climate change] - Which disease significantly affected tomato yields in Maharashtra and Karnataka?
[A] Potato blight
[B] Tomato mosaic virus
[C] Citrus greening
[D] Powdery mildew
Answer: B [Tomato mosaic virus] - Which country recently discovered two additional high-value species of seer fish, including the Arabian sparrow seer fish and Russell’s spotted seer fish?
[A] Sri Lanka
[B] USA
[C] India
[D] China
Answer: C [India] - Which state released an exclusive book on its snakes, compiled and edited by the Principal of State Institute of Health and Family Welfare?
[A] Himachal Pradesh
[B] Madhya Pradesh
[C] Assam
[D] Kerala
Answer: A [Himachal Pradesh] - Mythimna separata, causing prolonged pest infestation in Assam, belongs to which species?
[A] Caterpillar
[B] Rat
[C] Spider
[D] Turtle
Answer: A [Caterpillar] - What species is known as Olive Ridley, which migrates in large numbers for nesting along the coast of Odisha?
[A] Snake
[B] Turtle
[C] Butterfly
[D] Dog
Answer: B [Turtle] - At the COP28 climate summit, how many countries pledged to triple the world’s green energy capacity to 11,000 GW by 2030?
[A] 2027
[B] 2030
[C] 2035
[D] 2040
Answer: B [2030] - The Eastern Ghats Nature Interpretation Centre is being opened in which wildlife sanctuary in Andhra Pradesh?
[A] Tamil Nadu
[B] Andhra Pradesh
[C] Karnataka
[D] Telangana
Answer: B [Andhra Pradesh] - Where are the rare black tigers or melanistic tigers exclusively found in India, according to recent reports?
[A] Manas Tiger Reserve
[B] Ranthambore Tiger Reserve
[C] Similipal Tiger Reserve
[D] Sunderban Tiger Reserve
Answer: C [Similipal Tiger Reserve] - Which country recently reported the discovery of the Arabian sparrow seer fish, entirely new to science, in its waters?
[A] Sri Lanka
[B] USA
[C] India
[D] China
Answer: C [India] - In which state did the Chief Minister release a book focused on the snakes found in the region, compiled by the State Institute of Health and Family Welfare?
[A] Himachal Pradesh
[B] Madhya Pradesh
[C] Assam
[D] Kerala
Answer: A [Himachal Pradesh] - What agricultural pest has caused significant damage to paddy crops in Assam, leading to concerns among farmers?
[A] Caterpillar
[B] Rat
[C] Spider
[D] Turtle
Answer: A [Caterpillar] - The recent submission of India’s Third National Communication (TN[C] to the UNFCCC emphasizes actions related to which global issue?
[A] Cybersecurity
[B] Climate change
[C] Artificial Intelligence
[D] Finance
Answer: B [Climate change] - Which African country’s national park recently welcomed additional black rhinos as part of conservation efforts?
[A] Namibia
[B] Chad
[C] Egypt
[D] South Africa
Answer: B [Chad]
