Preparing for competitive exams like OSSSC RI, ARI, Amin, SFS, and ICDS Supervisor often requires a strong understanding of various subjects, including Environment and Climate. Here are 30 multiple-choice questions (MCQs) to help you prepare effectively.
Top 30 Environment and Climate MCQS For OSSSC RI,ARI, Amin, SFS, ICDS Supervisor
- The ‘Mesembrius bengalensis’ and ‘M. quadrivittatus’ flower flies were found in which Indian state?
(a) Kerala
(b) Goa
(c) Tamil Nadu
(d) Andhra Pradesh
Ans. (a) Kerala - How has Wolbachia bacteria affected the wasp Encarsia formosa?
(a) Created groups of only females
(b) Created groups of only males
(c) Increased reproductive rate
(d) Decreased reproductive rate
Ans. (a) Created groups of only females - What is the primary reason for the Ibiza wall lizard being reclassified as threatened?
(a) Climate change
(b) Invasive species
(c) Deforestation
(d) Pollution
Ans. (b) Invasive species - Xenophrys apatani, a new species of horned frog, was discovered in which Indian state?
(a) Kerala
(b) Goa
(c) Tamil Nadu
(d) Arunachal Pradesh
Ans. (d) Arunachal Pradesh - Which region in Antarctica is highly vulnerable to warming?
(a) East Antarctica
(b) West Antarctica
(c) North Antarctica
(d) South Antarctica
Ans. (b) West Antarctica - The rare and fatal brain-eating amoeba infection PAM has been recently found in which Indian state?
(a) Kerala
(b) Goa
(c) Tamil Nadu
(d) Andhra Pradesh
Ans. (a) Kerala - Which statement is true about black carbon?
(a) Produced naturally and by human activities
(b) Major contributor to climate change
(c) Particles strongly absorb sunlight
(d) Technologies to reduce emissions are not available
Ans. (a) Produced naturally and by human activities - The concept of the Kyoto protocol was created in which summit?
(a) Kyoto protocol
(b) Montreal protocol
(c) Basel convention
(d) Ramsar convention
Ans. (a) Kyoto protocol - The Cartagena protocol is related to?
(a) Bio-safety
(b) Trans-boundary movement of hazardous wastes
(c) Climate change
(d) Ozone depletion
Ans. (a) Bio-safety - The river Krishna flows through which states?
(a) Andhra Pradesh, Telangana, Karnataka, and Maharashtra
(b) Gujarat, Rajasthan, Madhya Pradesh, and Maharashtra
(c) Punjab, Haryana, Himachal Pradesh, and Delhi
(d) West Bengal, Bihar, Jharkhand, and Odisha
Ans. (a) Andhra Pradesh, Telangana, Karnataka, and Maharashtra - Which river system forms Asia’s largest road-cum-rail bridge at Rajahmundry?
(a) Godavari
(b) Krishna
(c) Ganga
(d) Brahmaputra
Ans. (a) Godavari - Which river is referred to as the “Vriddh Ganga”?
(a) Yamuna
(b) Godavari
(c) Narmada
(d) Mahanadi
Ans. (b) Godavari - The Tapti River drains into which body of water?
(a) Bay of Bengal
(b) Arabian Sea
(c) Gulf of Mannar
(d) Indian Ocean
Ans. (b) Arabian Sea - Where was South India’s first leopard safari opened?
(a) Bannerghatta Biological Park, Bengaluru
(b) Bandipur National Park, Karnataka
(c) Periyar Wildlife Sanctuary, Kerala
(d) Nagarhole National Park, Karnataka
Ans. (a) Bannerghatta Biological Park, Bengaluru - Which two new plant species were recently discovered in India?
(a) Andaman and Nicobar Islands and Arunachal Pradesh
(b) Gujarat and Himachal Pradesh
(c) Maharashtra and Tamil Nadu
(d) Uttar Pradesh and Rajasthan
Ans. (a) Andaman and Nicobar Islands and Arunachal Pradesh - What recent update did the IUCN make about the Iberian Lynx?
(a) Status changed from Vulnerable to Endangered
(b) Status upgraded to Endangered
(c) Status upgraded to Vulnerable
(d) Status remained as Critically Endangered
Ans. (c) Status upgraded to Vulnerable - Where were the world’s oldest termite mounds discovered?
(a) Namaqualand, South Africa
(b) Amazon Rainforest, Brazil
(c) Kalahari Desert, Botswana
(d) Sahara Desert, Egypt
Ans. (a) Namaqualand, South Africa - What type of infection has caused a surge in Japan, with health officials on high alert?
(a) Streptococcal Toxic Shock Syndrome (STSS)
(b) Hantavirus Pulmonary Syndrome
(c) Avian Influenza
(d) Tuberculosis
Ans. (a) Streptococcal Toxic Shock Syndrome (STSS) - Which new species of snake eel was discovered in Odisha?
(a) Ophichthus gomesii
(b) Muraenesox cinereus
(c) Myrichthys tigrinus
(d) Uropterygius vitta
Ans. (a) Ophichthus gomesii - Who conducted the study showing the impact of Wolbachia bacteria on wasps?
(a) Shenyang Agricultural University (SAU)
(b) Indian Institute of Science
(c) Harvard University
(d) University of Tokyo
Ans. (a) Shenyang Agricultural University (SAU) - Which region in India is known for having the recently discovered Xenophrys apatani?
(a) North-East
(b) South-West
(c) Central
(d) North-West
Ans. (a) North-East - What environmental issue has been highlighted by the vulnerability of West Antarctica?
(a) Deforestation
(b) Ocean acidification
(c) Ice sheet melting
(d) Desertification
Ans. (c) Ice sheet melting - What was the main cause of the recent deaths in Kerala from Primary Amoebic Meningoencephalitis (PAM)?
(a) Contaminated water
(b) Airborne particles
(c) Infected soil
(d) Unpasteurized milk
Ans. (a) Contaminated water - What type of safari was recently opened at Bannerghatta Biological Park?
(a) Leopard Safari
(b) Tiger Safari
(c) Elephant Safari
(d) Bear Safari
Ans. (a) Leopard Safari - Which organization updated the conservation status of the Iberian Lynx?
(a) International Union for Conservation of Nature (IUCN)
(b) World Wildlife Fund (WWF)
(c) Conservation International
(d) Wildlife Conservation Society (WCS)
Ans. (a) International Union for Conservation of Nature (IUCN) - What species is associated with the discovery of the world’s oldest termite mounds?
(a) Southern Harvester Termite (Microhodotermes viator)
(b) African Wood Termite (Macrotermes bellicosus)
(c) Asian Subterranean Termite (Coptotermes formosanus)
(d) Drywood Termite (Cryptotermes cynocephalus)
Ans. (a) Southern Harvester Termite (Microhodotermes viator) - Which new snake eel species was discovered in Odisha’s estuarine ecosystems?
(a) Ophichthus gomesii
(b) Myrichthys tigrinus
(c) Muraenesox cinereus
(d) Uropterygius vitta
Ans. (a) Ophichthus gomesii - Which new flower fly species is associated with Kerala’s biodiversity?
(a) Mesembrius quadrivittatus
(b) Mesembrius aethiopicus
(c) Mesembrius keraliensis
(d) Mesembrius westensis
Ans. (a) Mesembrius quadrivittatus - What is the main reason for the reclassification of the Ibiza wall lizard?
(a) Habitat destruction
(b) Climate change
(c) Invasive species
(d) Overhunting
Ans. (c) Invasive species - Which recent study has highlighted the impact of rising temperatures on ice sheets?
(a) West Antarctica Vulnerability Study
(b) Antarctic Ice Core Study
(c) Polar Ice Melt Report
(d) Arctic Temperature Trends Analysis
Ans. (a) West Antarctica Vulnerability Study
