Environment & Ecology Previous Year Questions 2026 | SSC CGL
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Environment & Ecology - MOST IMPORTANT SSC CGL Previous Year Questions

Practice real questions from previous year exams of SSC CGL.

šŸ“˜ Ecosystem - Structure & ComponentsšŸ“š Abiotic Components of Ecosystem
Q1
Which of the following is not abiotic?
šŸŽÆ SSC CGL (Tier-I) 19/04/2022 (Shift-I)
šŸ“˜ Basics of Environment & EcologyšŸ“š Definitions - Environment, Ecology
Q2
Refers to an environment in which oxygen is readily available.
šŸŽÆ SSC CGL (Tier-I) 13/04/2022 (Shift-I)
šŸ“˜ Basics of Environment & EcologyšŸ“š Definitions - Environment, Ecology
Q3
What is the study of the relationship of animals and plants in the surrounding environment called?
šŸŽÆ SSC CGL 03-09-2016, 1.15 pm
šŸ“˜ Food Chain, Food Web & Ecological PyramidsšŸ“š Types of Biotic Interactions in a Food Web (Mutualism, Commensalism, etc.)
Q4
In biological terminology, what is a relationship between two organisms in which one organism benefits and the other is unaffected?
šŸŽÆ SSC CGL (Tier-I)-2019 – 04/03/2020 (Shift-I)
šŸ“˜ Global Conservation EffortsšŸ“š Kyoto Protocol, 1997
Q5
What is the Kyoto Protocol related to?
šŸŽÆ SSC CGL (TIER-1) 04-09-2016, 10 am
šŸ“˜ Types of Ecosystems - Wetland EcosystemšŸ“š Ramsar Convention
Q6
The purpose of the Ramsar Convention is the conservation of...
šŸŽÆ SSC CGL (Tier-I)-2019 – 07/03/2020 (Shift-III)
šŸ“˜ Global Conservation EffortsšŸ“š Rio Earth Summit (United Nations Conference on Environment and Development (UNCED)), 1992
Q7
What is the Rio Summit related to?
šŸŽÆ SSC CGL (TIER-1) 01-09-2016, 10 am
šŸ“˜ The Red Data BookšŸ“š General Facts
Q8
What details are recorded in the Red Data Book?
šŸŽÆ SSC CGL (TIER-1) 07-09-2016, 4.15 pm
šŸ“˜ Environmental MovementsšŸ“š Chipko Movement
Q9
Who coined the Chipko slogan 'Ecology is the permanent economy'?
šŸŽÆ SSC CGL (TIER-1) 08-09-2016, 1.15 pm
šŸ“˜ Types of Ecosystems - Wetland EcosystemšŸ“š Ramsar Convention
Q10
According to the Ramsar Convention, which of the following is World Wetlands Day?
šŸŽÆ SSC CGL (Tier-I) 11/04/2022 (Shift-I)
šŸ“˜ BiodiversityšŸ“š Biodiversity Hotspots and Hope Spots
Q11
Which of the following regions of India is considered an 'ecologically hyper-active site' (hotspot)?
šŸŽÆ SSC CGL (TIER-1) 03-09-2016, 10 am
šŸ“˜ Coral ReefsšŸ“š Misc
Q12
Where is the Great Barrier Reef located?
šŸŽÆ SSC CGL (TIER-1) 28-08-2016, 4.15 pm
šŸ“˜ Species-Based Conservation ProgrammesšŸ“š Project Tiger
Q13
In which year was Project Tiger started in India?
šŸŽÆ SSC CGL (Tier-I) – 04/06/2019 (Shift-II)
šŸ“˜ In Situ Conservation – Protected AreasšŸ“š Tiger Reserves
Q14
Which of the following is a protected place for Sariska and Ranthambore?
šŸŽÆ SSC CGL (TIER-1) 01-09-2016, 10 am
šŸ“˜ In Situ Conservation – Protected AreasšŸ“š Tiger Reserves
Q15
............ is located in Alwar district of Rajasthan.
šŸŽÆ SSC CGL (TIER-1) 09-09-2016, 4.15 pm
šŸ“˜ In Situ Conservation – Protected AreasšŸ“š National Parks
Q16
Bandhavgarh National Park is in which state?
šŸŽÆ SSC CGL (TIER-1) 09-09-2016, 4.15 pm
šŸ“˜ In Situ Conservation – Protected AreasšŸ“š Tiger Reserves
Q17
In which of the following states is 'Dampa Tiger Reserve' located?
šŸŽÆ SSC CGL (TIER-1) 11-09-2016, 1.15 pm
šŸ“˜ In Situ Conservation – Protected AreasšŸ“š National Parks
Q18
Which sanctuary is famous for Rhinoceros and in which state is it located?
šŸŽÆ SSC CGL (TIER-1) 06-09-2016, 1.15 pm
šŸ“˜ In Situ Conservation – Protected AreasšŸ“š National Parks
Q19
What was the name of the first National Park established in 1936 in India?
šŸŽÆ SSC CGL (TIER-1) 03-09-2016, 10 am
šŸ“˜ In Situ Conservation – Protected AreasšŸ“š Biosphere Reserves
Q20
Which of the following Biosphere Reserves was established first by the Government of India?
šŸŽÆ SSC CGL (Tier-I) – 04/06/2019 (Shift-II)