Environment & Ecology Current Affairs Quiz — Last 7 days
Daily news by your exam, state and topic — each with a short summary, key facts and MCQs.
In October 2026, the first tigress under a Tiger Reintroduction Programme was released in which tiger reserve?
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Correct answer: B — Buxa
The tigress was released in Buxa Tiger Reserve, West Bengal, on 2 October 2026.
The tigress released in Buxa Tiger Reserve in October 2026 was translocated from which reserve?
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Correct answer: B — Valmiki Tiger Reserve
The tigress was translocated from Valmiki Tiger Reserve in Bihar.
In which year was Buxa declared a Tiger Reserve?
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Correct answer: B — 1983
Buxa was declared a Tiger Reserve in 1983.
Green Energy Corridor Phase-III, approved by the Cabinet in September 2026, aims to enable evacuation of up to how much renewable energy through intra-state transmission?
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Correct answer: D — 135 GW
GEC-III will strengthen the Intra-State Transmission System to evacuate up to 135 GW of renewable energy.
How much Battery Energy Storage System (BESS) capacity is provided under Green Energy Corridor Phase-III?
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Correct answer: D — 50 GWh
The scheme provides for deployment of 50 GWh of BESS, with ₹50,000 crore earmarked for it.
What is the total outlay of Green Energy Corridor Phase-III approved on 30 September 2026?
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Correct answer: D — ₹1,86,405 crore
Total outlay is ₹1,86,405 crore (₹1,36,378 crore InSTS + ₹50,000 crore BESS); ₹54,082 crore is the Central Financial Support.
Consider the following statements about Green Energy Corridor Phase-III: 1. State Transmission Utilities will be the overall implementing agency. 2. The scheme is targeted to be set up by FY 2029-30. Which of the above is/are correct?
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Correct answer: A — 1 only
State Transmission Utilities are the overall implementing agency, but the scheme's target year is FY 2032-33, not 2029-30.
What is the approved outlay of National Coastal Mission 2.0, whose guidelines were launched in September 2026?
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Correct answer: B — ₹767 crore
NCM 2.0 is a Central Sector Scheme with an approved outlay of ₹767 crore, to be implemented till 2030-31.
National Coastal Mission 2.0 will be implemented across how many coastal States and Union Territories?
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Correct answer: A — 9 States and 4 UTs
NCM 2.0 will be implemented till 2030-31 across nine coastal States and four Union Territories.
Which Union Ministry notified the new Corporate Average Fuel Economy (CAFE) norms for passenger vehicles in September 2026?
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Correct answer: C — Ministry of Power
The Ministry of Power notified the new CAFE norms, effective from 1 April 2027 to 31 March 2032.
Consider the following statements about the new CAFE norms notified in September 2026: 1. They tighten the fuel-consumption benchmark by around 16.7% over five years. 2. The reference weight has been reduced from 1,229 kg to 1,082 kg. Which of the above is/are correct?
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Correct answer: A — 1 only
The benchmark tightens from 3.996 to 3.3273 L/100 km (~16.7%); the reference weight was increased from 1,082 kg to 1,229 kg, not reduced.
What was Delhi's monthly average AQI for September 2026, the lowest September figure in five years?
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Correct answer: B — 102
Delhi's September 2026 average AQI was 102, against 105 in 2025, 105 in 2024, 108 in 2023 and 104 in 2022.
The PRAMAAN certificates handed over in September 2026 are issued under which scheme?
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Correct answer: D — Indian Forest and Wood Certification Scheme
PRAMAAN certificates are issued under the Indian Forest and Wood Certification Scheme (IFWCS), launched by MoEFCC in December 2023.
Which institution is the operating agency of the Indian Forest and Wood Certification Scheme?
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Correct answer: A — Indian Institute of Forest Management, Bhopal
The Indian Institute of Forest Management (IIFM), Bhopal is the scheme's operating agency and organised the event.
Consider the following statements about the first PRAMAAN certificates (2026): 1. One was given to the Andhra Pradesh Forest Development Corporation for 33,000 hectares of plantations. 2. The Indian Forest and Wood Certification Scheme was launched in December 2023. Which of the above is/are correct?
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Correct answer: C — Both 1 and 2
Both are correct: APFDC was certified for 33,000 ha, and MoEFCC launched IFWCS in December 2023.
How many actions does the revised GRAP schedule for NCR, approved by CAQM in September 2026, contain in total?
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Correct answer: C — 48
The revised schedule has 48 actions: 25 in Stage-I, 8 in Stage-II, 10 in Stage-III and 5 in Stage-IV.
Under the revised GRAP, restrictions on BS-III petrol and BS-IV diesel four-wheelers were extended to which additional district?
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Correct answer: A — Sonipat
The curbs were extended to Sonipat, in addition to Gurugram, Faridabad, Ghaziabad and Gautam Budh Nagar.
Consider the following statements about the revised GRAP schedule (2026): 1. Stage-I has the largest number of actions. 2. Actions on DG sets were moved from Stage-I to Stage-II. Which of the above is/are correct?
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Correct answer: A — 1 only
Statement 1 is correct: Stage-I has 25 of the 48 actions. Statement 2 is wrong: DG-set actions were moved from Stage-II to Stage-I.
Who received the lifetime award at the 4th Eco Warrior Awards for forest officers in September 2026?
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Correct answer: A — B. K. Singh
B. K. Singh received the lifetime award; 15 forest officers were honoured at the 4th edition.
COFO, whose 28th session was held in Rome in September–October 2026, is a committee of which organisation?
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Correct answer: B — FAO
COFO is the Committee on Forestry of the Food and Agriculture Organization (FAO).
As stated by India at COFO 28, what share of India's geographical area is under forest and tree cover?
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Correct answer: C — 25.17%
India's forest and tree cover is 82.74 million hectares, or 25.17% of its geographical area.
Under the Bonn Challenge, India has committed to restore how much degraded and deforested land by 2030?
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Correct answer: B — 26 million ha
India's Bonn Challenge target is 26 million ha by 2030, of which 21.76 million ha are already under restoration.
Consider the following statements made by India at COFO 28: 1. The FAO Global Forest Resources Assessment 2025 ranks India 3rd in net annual forest area gain. 2. India has 101 Ramsar sites. Which of the above is/are correct?
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Correct answer: C — Both 1 and 2
Both are correct: FRA 2025 ranks India 9th in forest area and 3rd in net annual forest area gain, and India has 101 Ramsar sites.
According to the 138th Mann Ki Baat (27 September 2026), data of how many families had been recorded in the first phase of the census?
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Correct answer: C — Over 32 crore
The PM said data of over 32 crore families had already been recorded in the first phase.
In Mann Ki Baat of September 2026, the PM said elephants have returned to which wildlife sanctuary in Assam after encroachment was cleared?
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Correct answer: B — Sonai Rupai
Elephants returned to Sonai Rupai Wildlife Sanctuary three years after the land was cleared of encroachment.
Consider the following statements from the 138th Mann Ki Baat: 1. Ashok Singhal was born on 27 September 1926 in Agra. 2. Assam's pygmy hog programme began with six animals and the population is now over 190. Which of the above is/are correct?
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Correct answer: C — Both 1 and 2
Both are correct as stated by the PM.