IMF: Global Greenhouse Gas Emissions and Climate Change

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Questions and Answers

According to the passage, what was the primary reason for the decrease in greenhouse gas emissions in 2020?

  • Reduced demand for electricity due to increased energy efficiency.
  • A significant shift towards renewable energy sources in major industries.
  • The implementation of strict global policies on carbon emissions.
  • Global mobility restrictions and economic slowdown caused by lockdowns. (correct)

According to the passage, how do greenhouse gas emissions primarily affect the climate?

  • By depleting the ozone layer, increasing ultraviolet radiation.
  • By decreasing the Earth's albedo, leading to localized cooling.
  • By trapping heat in the atmosphere, leading to warming and other global changes. (correct)
  • By altering ocean currents, causing unpredictable weather patterns.

What is the stated role of the IMF's Climate Change Indicators Dashboard?

  • To enforce international agreements on greenhouse gas emission reductions.
  • To monitor and report on the transition towards lower carbon emissions. (correct)
  • To develop new technologies for capturing and storing carbon dioxide.
  • To provide financial assistance to countries implementing green energy technologies.

According to the passage, why is limiting atmospheric warming to around 1.5 degrees Celsius considered significant by the Intergovernmental Panel on Climate Change (IPCC)?

<p>It is essential to control the severity of climate change. (B)</p> Signup and view all the answers

What is the overarching message conveyed by the passage regarding action on greenhouse gas emissions?

<p>Immediate and substantial action is required to reduce emissions and mitigate atmospheric warming. (C)</p> Signup and view all the answers

How does the passage characterize the relationship between the COVID-19 pandemic and greenhouse gas emissions?

<p>The pandemic caused a temporary reduction in emissions due to restrictions on mobility and economic activities. (D)</p> Signup and view all the answers

Which word is most similar in meaning to 'curve' as used in the phrase 'bend the emissions curve'?

<p>trajectory (C)</p> Signup and view all the answers

Which of the following words has the most opposite meaning to 'build' as it relates to the context of human impact on the environment?

<p>demolish (D)</p> Signup and view all the answers

Identify the error in the following sentence: "A nimiety of food were spread over the tables and was way more than any one group of people could eat."

<p>The use of 'were' instead of 'was'. (D)</p> Signup and view all the answers

Identify the error in the following sentence: "The skipper of the boat guide the vessel through the storm and made it safely into the port."

<p>The verb 'guide' should be in the past tense. (C)</p> Signup and view all the answers

Which word should replace the underlined word to correct the grammar of the sentence? Spunky and full of spirit, the little girl is known for always doing things that others are afraid to does.

<p>do (C)</p> Signup and view all the answers

Which word should replace the underlined word to correct the grammar of the sentence? The cell's nucleus is like the conductor of a huge opera who tell all the performers what to do.

<p>tells (C)</p> Signup and view all the answers

Identify the error in the following sentence: 'To avoid a calamity, the police is asking everyone to move away from the burning building.'

<p>is asking (A)</p> Signup and view all the answers

In the following sentence, which two words should be interchanged to make it grammatically and contextually correct? A rugged (A) ceiling fan uses the time-tested induction (B) motor, which is typical (C) but may have limits (D) on energy (E) performance.

<p>A-C (A)</p> Signup and view all the answers

In the following sentence, which two words should be interchanged to make it grammatically and contextually correct? In behavioural economics, choices (A) are interventions (B) that influence people's choices to make certain decisions (C) without restricting (D) the nudges (E) available to them.

<p>E-A (C)</p> Signup and view all the answers

In the following sentence, which two words should be interchanged to make it grammatically and contextually correct? Single-use plastics have emerged (A) as one of the world's most buried (B) environmental threats (C), with vast amounts of waste pressing (D) in landfills or dumped (E) untreated in rivers and oceans.

<p>B-D (B)</p> Signup and view all the answers

Given the sentences: (A) Artificial intelligence and robotics are very recent technologies and risks for our world. (B) They may also inherit the full nature of creatures. (C) When humans see the past histories of AI and robotics, human beings can examine and understand the objectives and intentions of them to make life easy and assist human beings within different circumstances and situations. (D) However, currently and in the near future, due to the change in the attitude of robotic and Al inventors and experts as well as based on the Al nature that their capacity of environmental acquisition and adaptation, they may become predators and put creatures at risk. (E) They are developing their capacity dramatically and shifting their origins of developing intention to other dimensions. (F) Thus, finally they will create their new universe or the destiny of our universe will be in danger. Which of the sentences should logically come third in the given paragraph?

<p>C (A)</p> Signup and view all the answers

Choose the pair of words that best fits the blanks in the following sentence: Although Epsom and Ewell are _________ populated, more than two-fifths of the borough is _________ as a green belt.

<p>densely, designated (D)</p> Signup and view all the answers

Choose the pair of words that best fits the blanks in the following sentence: The particularly _________ _________ on the idea of a fully developed form in Aristotle's of humans derives from its dual role.

<p>prominent, discussions (E)</p> Signup and view all the answers

Choose the pair of words that best fits the blanks in the following sentence: In summer, the region is bathed in an _________ of sunlight, with a "midnight sun" that _________ sets.

<p>abundance, never (D)</p> Signup and view all the answers

Choose the pair of words that best fits the blanks in the following sentence: This has ________ both local populations and the rest of the world, with rising sea levels and ________ weather events.

<p>affected, extreme (B)</p> Signup and view all the answers

For which of the following sentences is the word 'interest' used correctly? I. She developed a keen interest in painting during her college years and has since become a talented artist. II. The company's new product generated a lot of interest among consumers due to its innovative features. III. Sarah's interest in environmental conservation led her to volunteer at a local wildlife sanctuary.

<p>All of these (E)</p> Signup and view all the answers

Which of the following phrases can replace the bold portion of this sentence to be grammatically correct? Demand for electronics is growing of all price segments, even as the production of these devices entails the use of scarce elements and high emissions.

<p>is growing across all price segments (C)</p> Signup and view all the answers

Which of the following phrases can replace the bold portion of this sentence to be grammatically correct? The coup-plotters may have sensed they would get support from the anti-Erdogan masses and the secular political class.

<p>No correction required (A)</p> Signup and view all the answers

Which of the following phrases can replace the bold portion of this sentence to be grammatically correct? Although the Constitution doesn't provide for a fixed number of sessions or days of sitting, three sessions are typical held in each calendar year.

<p>sessions are typically held in each (E)</p> Signup and view all the answers

Which of the following phrases can replace the bold portion of this sentence to be grammatically correct? The ceiling fan market are undergoing a churn too, driven by policy imperatives and a regulation change.

<p>is undergoing a churn too, driven by (C)</p> Signup and view all the answers

What is the value of '?' in the following series? 20, 32, 47, 57, 74, ?

<p>80 (D)</p> Signup and view all the answers

What is the value of '?' in the following series? 32, 40, 53, 76, ?, 172

<p>114 (E)</p> Signup and view all the answers

What is the value of '?' in the following series? 40, 66, 116, 198, 320, ?

<p>490 (C)</p> Signup and view all the answers

What is the value of '?' in the following series? 80, ?, 117, 168, 271, 478

<p>92 (A)</p> Signup and view all the answers

What is the value of '?' in the following series? ?, 161, 228, 299, 372, 451

<p>100 (C)</p> Signup and view all the answers

What is the value of '?' in the following series? 500, 50, 10, 3, 1.2, ?

<p>0.6 (B)</p> Signup and view all the answers

A shopkeeper marked up the price of article P by 20% and gives discount of d%, then he gets a loss of (d – 11) %. If cost price of article Q is Rs.200 and gets a profit of 1.5d%, then find the selling price of the article Q.

<p>Rs.335 (D)</p> Signup and view all the answers

A invested a sum of Rs.20000.1 for 2 years and 10 days at the rate of 11% p.a. at compound interest. The amount he receives after two years again invested for same time at same interest rate in simple interest. Find the approximate simple interest he received.

<p>Rs.5421 (E)</p> Signup and view all the answers

In a container contains mixture of milk to water in the ratio of 3:2. When 75% of the mixture is taken out and 40 liters of mixture of milk and water added in which 40% is milk, then in the resultant mixture milk becomes 44% of total mixture. Find the quantity of milk in initial mixture.

<p>$ \frac{192}{7} $ liters (C)</p> Signup and view all the answers

A, B and C together can complete $66\frac{2}{3}%$ of work in 2 days and A & B together can complete 30% of the work in 3 days. Find the time taken by C alone to complete $ \frac{4}{5}$ of total work.

<p>20 days (A)</p> Signup and view all the answers

Flashcards

Why did greenhouse gas emissions decrease in 2020?

Emissions fell due to global mobility restrictions and economic slowdowns during lockdowns.

How do greenhouse gas emissions impact the climate?

They cause changes in the atmosphere, on land and in the oceans.

What role does the IMF's Climate Change Indicators Dashboard play?

Monitoring the transition to lower carbon use.

What is the significance of limiting atmospheric warming to 1.5 degrees Celsius?

It reduces the risk of severe climate impacts.

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What is the overarching message conveyed by the passage?

Urgent action is needed to reduce emissions and limit atmospheric warming.

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What was the relationship between the pandemic and greenhouse gas emissions?

Temporary decrease in emissions.

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Synonym of curve in passage?

Trajectory

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Antonym of build in passage?

Demolish

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Study Notes

  • Carbon dioxide and other greenhouse gas emissions significantly decreased by 4.6% in 2020.
  • The decrease is attributed to lockdowns which restricted global mobility and hampered economic activity during the first half of the year.
  • The most significant increase in emissions has been from manufacturing and energy sectors, according to the IMF's Climate Change Indicators Dashboard.
  • The IMF's Climate Change Indicators Dashboard is a joint effort by multiple statistical organizations with national and international reach.
  • Emissions from human activities that increase greenhouse gases in the atmosphere lead to climate changes and affects atmosphere, land, and oceans.
  • Emissions have climbed above pre-pandemic levels, although, last year, increases from transportation and households were muted due to the pandemic impacting global mobility.
  • The Omicron variant significantly impacted global mobility in the fourth quarter.
  • Public health policies brought down emissions related to households and the electricity sector.
  • Monitoring emissions from these sectors is vital as economies reopen amidst high fossil fuel prices.
  • Limiting atmospheric warming to 1.5 degrees Celsius requires global greenhouse gas emissions to peak by 2025 per the IPCC
  • Achieving this peak is crucial for controlling the severity of climate change.
  • Climate data confirms time is running out to make the necessary emissions cuts to limit atmospheric warming.

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