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ONLiNE UPSC
On November 17, 2023, a significant milestone was recorded in the realm of climate change. For the first time, the global average surface temperature surpassed 2°C above pre-industrial levels. This alarming rise indicates an urgent call for action against climate change.
On this date, the Earth's mean temperatures reached 2.06 degrees Celsius higher than those recorded during the pre-industrial era. Such a temperature spike is not merely a statistical anomaly; it signifies a broader trend of global warming that has been accelerating in recent years.
This record-high temperature crossing the 2°C mark is a critical threshold for climate stability. It marks a pivotal moment that highlights the severity of the climate crisis, emphasizing the need for immediate global action.
The Copernicus Climate Change Service (C3S), managed by the European Centre for Medium-Range Weather Forecasts (ECMWF), was responsible for reporting this unprecedented temperature rise. Their data is crucial for understanding climate patterns and informing policy decisions.
The crossing of the 2°C threshold is a concerning milestone, underscoring the urgency of addressing global warming and its multifaceted impacts. This event is a stark reminder that the planet is on a precarious path that requires collective global efforts to mitigate.
Q1. What significant climate event occurred on November 17?
Answer: On November 17, 2023, the global average surface temperature surpassed 2°C above pre-industrial levels for the first time, marking a critical milestone in climate change.
Q2. How high did global temperatures rise on this day?
Answer: On this day, the Earth's mean temperatures were recorded at 2.06 degrees Celsius higher than pre-industrial levels, indicating a worrying trend in global warming.
Q3. What does this temperature rise indicate?
Answer: This record-high temperature signifies a critical threshold for climate change, revealing that the Earth is heating up and approaching a potential climate crisis.
Q4. Who reported this temperature rise?
Answer: The record high was reported by the Copernicus Climate Change Service (C3S), which is managed by the European Centre for Medium-Range Weather Forecasts (ECMWF).
Q5. What is the significance of this temperature rise?
Answer: Exceeding the 2°C mark represents a crucial milestone in climate change, highlighting the urgent need for action to mitigate the impacts of global warming.
Question 1: What significant climate threshold was crossed on November 17, 2023?
A) 1°C
B) 2°C
C) 3°C
D) 4°C
Correct Answer: B
Question 2: Who operates the Copernicus Climate Change Service?
A) NASA
B) ECMWF
C) IPCC
D) NOAA
Correct Answer: B
Question 3: What does a global temperature rise above 2°C indicate?
A) Climate stability
B) Climate crisis
C) Weather variability
D) Economic growth
Correct Answer: B
Question 4: What was the recorded temperature rise on November 17, 2023?
A) 1.5°C
B) 2.06°C
C) 3.5°C
D) 4.1°C
Correct Answer: B
Question 5: Which organization is responsible for climate monitoring in Europe?
A) World Bank
B) C3S
C) UNDP
D) WHO
Correct Answer: B
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