Climate Change Mitigation: Strategies for Reducing Greenhouse Gas Emissions

Question 1

Which of the following is NOT considered a primary strategy for climate change mitigation?

Accepted Answer

Geoengineering

Answer

Renewable energy deployment

Answer

Energy efficiency improvements

Answer

Carbon capture and storage

Question 2

Which energy source is NOT a sustainable option?

Accepted Answer

Coal

Answer

Solar energy

Answer

Wind energy

Answer

Nuclear energy

Question 3

What are the main obstacles that need to be addressed for successful implementation of climate change mitigation strategies?

Accepted Answer

Economic costs, technological limitations, and political resistance

Answer

Economic costs and public indifference

Answer

Technological limitations and political resistance

Answer

Public indifference and economic costs

Question 4

Which of the following is a potential drawback of implementing climate change mitigation strategies?

Accepted Answer

Increased energy costs

Answer

Reduced air pollution

Answer

Job creation in green industries

Answer

Improved public health

Question 5

Which of the following is a contentious strategy for mitigating climate change?

Accepted Answer

Increasing the use of nuclear energy

Answer

Promoting renewable energy sources

Answer

Investing in energy efficiency measures

Answer

Protecting and restoring forests

Question 6

What is the primary objective of Climate Change mitigation strategies, as defined by the United Nations Climate Change Convention (1992) and its 2015 update, the Paris Agreement?

Accepted Answer

Substantially reducing global greenhouse gas emissions by 2050 compared to 1990 levels, and enhancing carbon sinks.

Answer

Developing policies to reduce the negative impacts of climate change on human health and ecosystems, while promoting sustainable development.

Answer

Expanding the use of nuclear energy as a clean and reliable energy source.

Answer

Supporting the transition to a low-carbon economy and aligning with the United Nations' sustainable development goals.

Question 7

Which principle contradicts effective climate change mitigation strategies?

Accepted Answer

Encouraging increased fossil fuel production and consumption

Answer

Promoting renewable energy sources

Answer

Prioritizing energy efficiency

Answer

Supporting sustainable land-use practices

Question 8

Which action, if taken, would result in higher greenhouse gas emissions, making climate change worse?

Accepted Answer

Increasing the search for and extraction of fossil fuels

Answer

Investing in solar and wind energy

Answer

Making buildings more energy-efficient

Answer

Encouraging the use of electric cars

Question 9

What is a major obstacle to putting climate change mitigation plans into action?

Accepted Answer

Lack of political support

Accepted Answer

High costs of mitigation measures

Accepted Answer

Public resistance to change

Answer

Insufficient technological advancements

Question 10

Which of the following is NOT a primary greenhouse gas emitted by human activities?

Accepted Answer

Water vapor

Answer

Carbon dioxide

Answer

Methane

Question 11

Which strategy is considered a cornerstone of comprehensive climate change mitigation plans?

Accepted Answer

Implementing energy conservation and efficiency measures

Answer

Expanding the use of conventional fossil fuels

Answer

Discouraging the development of renewable energy technologies

Question 12

Forests play a crucial role in climate change mitigation. Which is their primary contribution to mitigating climate change?

Accepted Answer

Forests absorb carbon dioxide from the atmosphere and store it in their biomass, reducing the amount of greenhouse gases in the atmosphere.

Answer

Forests release large amounts of oxygen into the atmosphere, making more oxygen available for respiration.

Answer

Forests provide shade, lowering temperatures and reducing the amount of solar radiation reaching the ground.

Answer

Forests prevent soil erosion, ensuring the availability of carbon-rich soils in the long term.

Question 13

Which economic instrument is specifically designed to encourage climate change mitigation by offering financial incentives for the development and adoption of innovative clean energy technologies?

Accepted Answer

Clean energy subsidy

Answer

Carbon tax

Answer

Cap-and-trade system

Question 14

When implementing energy efficiency measures to mitigate climate change, a potential concern is:

Accepted Answer

Possible increase in energy expenses related to installing and maintaining energy-efficient technologies

Answer

Lower greenhouse gas emissions due to reduced energy use

Answer

Enhanced energy security and reduced reliance on fossil fuels

Answer

Universal applicability across all sectors and industries without limitations

Question 15

In the context of climate change mitigation, which of the following is the primary objective?

Accepted Answer

Reducing greenhouse gas emissions

Answer

Enhancing ecosystem and community resilience to climate impacts

Answer

Transitioning to renewable energy sources

Answer

Improving energy efficiency in various sectors

Question 16

In climate-smart agriculture, which practice is associated with higher greenhouse gas emissions and is generally discouraged?

Accepted Answer

Increasing the use of synthetic fertilizers

Answer

Adopting no-till farming techniques

Answer

Using cover crops during fallow periods

Answer

Implementing precision farming technologies

Question 17

What is a significant challenge associated with using renewable energy sources to mitigate climate change?

Accepted Answer

Intermittent and variable energy supply

Answer

Reduced air pollution

Answer

Increased energy independence and reduced reliance on fossil fuels

Question 18

Which of the following actions would hinder efforts to mitigate climate change?

Accepted Answer

Increasing reliance on fossil fuels for electricity generation

Answer

Transitioning to renewable energy sources

Answer

Improving energy efficiency in buildings and industries

Answer

Adopting sustainable agricultural practices that minimize greenhouse gas emissions

Question 19

As per the United Nations Framework Convention on Climate Change (UNFCCC), what's the primary goal of climate change mitigation strategies?

Accepted Answer

To stabilize atmospheric greenhouse gas concentrations to prevent dangerous human-induced interference with the climate system.

Answer

To eliminate all greenhouse gas emissions immediately and entirely.

Answer

To solely concentrate on adapting to the unavoidable impacts of climate change and minimizing their consequences.

Answer

To prioritize economic growth and development regardless of environmental consequences.

Question 20

Which of the following is a primary benefit of implementing forest management practices to mitigate climate change?

Accepted Answer

Enhanced carbon storage in forest biomass and soils, promoting carbon sequestration

Answer

Increased deforestation, leading to higher atmospheric carbon dioxide levels

Answer

Reduced water retention in forest ecosystems, exacerbating drought conditions

Answer

Accelerated methane emissions from forest decomposition, further contributing to climate change

Question 21

Which primary benefit does afforestation, the practice of planting new forests, provide in the context of climate change mitigation?

Accepted Answer

Increased carbon dioxide absorption from the atmosphere

Answer

Enhanced water retention and reduced soil erosion

Answer

Improved air quality and mitigation of urban heat islands

Question 22

Which of the following is a key strategy for enhancing energy efficiency in buildings, thereby reducing greenhouse gas emissions?

Accepted Answer

Upgrading insulation to minimize heat loss and gain

Answer

Switching to alternative energy sources like solar or wind power

Answer

Promoting public transportation and reducing reliance on personal vehicles

Question 23

Which measure primarily aims to reduce climate change by decreasing carbon emissions from land use, especially through minimizing deforestation and boosting carbon sequestration?

Accepted Answer

Encouraging reforestation and afforestation efforts to increase carbon sinks

Answer

Implementing energy efficiency standards in buildings

Answer

Promoting sustainable agriculture practices to reduce greenhouse gas emissions

Answer

Investing in carbon capture and storage technologies for power plants

Question 24

In the context of building energy efficiency, which measure is commonly used to minimize energy consumption for heating and cooling?

Accepted Answer

Installing double- or triple-glazed windows for improved insulation

Answer

Enlarging window dimensions to enhance natural lighting

Question 25

What is a fundamental principle of climate change mitigation?

Accepted Answer

Lowering greenhouse gas emissions

Answer

Boosting Earth's reflectivity

Answer

Adapting to climate change impacts

Question 26

Which economic instrument is used to reduce greenhouse gas emissions by making them more expensive?

Accepted Answer

Carbon tax

Answer

Renewable energy subsidy

Answer

Cap-and-trade system

Question 27

Which climate change mitigation strategy aims to reduce energy consumption from non-renewable sources, such as fossil fuels?

Accepted Answer

Encouraging energy efficiency measures

Answer

Promoting renewable energy sources

Answer

Investing in carbon capture and storage technologies

Answer

Implementing cap-and-trade systems for carbon emissions

Question 28

When assessing the effectiveness of climate change mitigation strategies, which of the following factors is crucial to consider?

Accepted Answer

Cost-effectiveness

Accepted Answer

Political feasibility

Accepted Answer

Environmental impact

Answer

Historical trends

Question 29

Which of the following is NOT a recognized approach to mitigating climate change?

Accepted Answer

Geoengineering

Answer

Carbon capture and storage

Answer

Promoting renewable energy sources

Question 30

Which approach is central to climate change mitigation strategies?

Accepted Answer

Implementing measures like energy efficiency, renewable energy, and sustainable forestry

Answer

Increasing carbon dioxide emissions to balance natural carbon sinks

Answer

Relying solely on carbon capture and storage without addressing emission sources

Question 31

Define climate justice in the context of climate change mitigation, highlighting its ethical and equity aspects.

Accepted Answer

Climate justice ensures fair distribution of mitigation benefits and burdens across society and generations.

Answer

Climate justice prioritizes emission reduction without considering social or economic factors.

Answer

Climate justice demands equal contributions from all nations, irrespective of historical emissions or economic status.

Question 32

How can behavioral science principles be effectively utilized to design climate change mitigation campaigns?

Accepted Answer

By identifying and addressing psychological barriers to climate action

Answer

By emphasizing emotional appeals over factual information

Answer

By limiting campaign outreach solely to social media platforms

Question 33

Which ethical dimension is NOT considered in climate change mitigation?

Accepted Answer

Rights of non-human animals

Answer

Fairness in sharing mitigation costs and benefits

Answer

Responsibility to future generations

Answer

Right to development for disadvantaged communities

Question 34

Which of the following is NOT a major greenhouse gas emitted by human activities?

Accepted Answer

Hydrogen

Answer

Carbon dioxide

Answer

Methane

Answer

Nitrous oxide

Question 35

Which sector contributes the largest share of global anthropogenic greenhouse gas emissions?

Accepted Answer

Energy production and distribution

Answer

Transportation

Answer

Agriculture

Answer

Industrial processes

Question 36

Which of the following energy efficiency measures has the highest potential to reduce carbon emissions in buildings?

Accepted Answer

Improving building insulation

Answer

Introducing energy-efficient lighting

Answer

Promoting public transportation

Answer

Investing in renewable energy

Question 37

What is the primary goal of carbon capture and storage (CCS) technology?

Accepted Answer

To prevent carbon dioxide from being released into the atmosphere

Answer

To reduce the carbon footprint of industrial processes

Answer

To generate electricity from carbon dioxide

Answer

To enhance soil carbon sequestration

Question 38

What is the main challenge associated with integrating intermittent renewable energy sources, such as solar and wind power, into the grid?

Accepted Answer

Reliability and grid integration

Answer

High construction costs

Answer

Environmental concerns

Answer

Limited availability of resources

Question 39

Which of the following is NOT a key policy instrument used to encourage climate change mitigation?

Accepted Answer

Fossil fuel exploration incentives

Answer

Carbon pricing

Answer

Emission standards

Answer

Renewable energy subsidies

Question 40

How does international collaboration contribute to the effectiveness of climate change mitigation efforts?

Accepted Answer

By sharing best practices and technologies

Answer

By promoting competition among nations

Answer

By reducing the responsibility of individual countries

Question 41

Which historical shift in climate change mitigation approaches prioritized international collaboration, market mechanisms, and carbon pricing?

Accepted Answer

International cooperation, market mechanisms, and carbon pricing

Answer

National commitments and targets

Answer

Adaptation measures and disaster preparedness

Answer

End-of-pipe technologies and individual actions

Question 42

Which ethical principle is central to climate change mitigation efforts?

Accepted Answer

Intergenerational equity: Considering the rights of future generations to a habitable planet.

Answer

Economic prioritization: Prioritizing the economic benefits of mitigation over its environmental benefits.

Answer

Climate justice negligence: Ignoring the potential negative impacts of mitigation strategies on certain communities.

Question 43

Assess the potential benefits and challenges of carbon capture and storage (CCS) as a strategy for reducing greenhouse gas emissions in the power industry.

Accepted Answer

CCS offers substantial emission reduction potential, but its high costs and scalability limitations present significant challenges.

Answer

CCS is a cost-effective and widely applicable solution with minimal implementation challenges.

Answer

CCS has limited emission reduction potential due to its high energy consumption and environmental concerns.

Question 44

Identify the primary factors that are driving the increase in greenhouse gas emissions globally?

Accepted Answer

A combination of all three

Answer

Population growth

Answer

Economic development

Answer

Deforestation

Question 45

Which of the following is an example of an energy efficiency measure?

Accepted Answer

Using LED light bulbs

Answer

Driving a hybrid car

Answer

Installing solar panels

Answer

Planting trees

Question 46

Which carbon capture and storage technology involves injecting CO2 into underground geological formations?

Accepted Answer

Geological Sequestration

Answer

Bio-energy with Carbon Capture and Storage (BECCS)

Answer

Direct Air Capture and Storage (DACS)

Answer

Enhanced Oil Recovery (EOR)

Question 47

Which of the following is the primary greenhouse gas emitted by human activities?

Accepted Answer

Carbon dioxide

Answer

Methane

Answer

Nitrous oxide

Answer

Fluorinated gases

Question 48

Which of the following is a characteristic of the Intergovernmental Panel on Climate Change (IPCC)?

Accepted Answer

Provides scientific assessments on climate change

Answer

Negotiates international climate agreements

Answer

Implements climate change policies

Answer

Monitors global greenhouse gas emissions

Question 49

Which of the following is NOT a significant greenhouse gas emitted by human activities?

Accepted Answer

Oxygen

Answer

Carbon dioxide

Answer

Methane

Answer

Nitrous oxide

Question 50

According to scientific consensus, what is the primary driver of climate change observed in the 21st century?

Accepted Answer

Anthropogenic greenhouse gas emissions

Answer

Natural variations in solar radiation

Answer

Volcanic eruptions

Answer

Changes in ocean currents

Question 51

What is the primary purpose of carbon capture and storage (CCS) in the context of climate change mitigation?

Accepted Answer

To remove carbon dioxide from the atmosphere

Answer

To improve energy efficiency

Answer

To develop new renewable energy sources

Answer

To adapt to climate change impacts

Question 52

Which of the following is a potential risk or unintended consequence of climate change mitigation strategies?

Accepted Answer

Land-use changes for biofuel production

Answer

Reduced air pollution

Answer

Job creation in renewable energy sectors

Answer

Improved energy security

Question 53

Which strategy best balances short-term economic growth and long-term climate change mitigation goals?

Accepted Answer

Adopting a balanced approach that fosters economic growth while gradually implementing mitigation strategies

Answer

Prioritizing economic growth without considering climate change impacts

Answer

Implementing strict climate change mitigation measures without regard to economic implications

Answer

Delaying climate change mitigation measures to stimulate economic growth in the present

Question 54

Which of the following is NOT a greenhouse gas emitted by human activities?

Accepted Answer

Nitrogen

Answer

Carbon dioxide

Answer

Methane

Answer

Nitrous oxide

Question 55

Which sector contributes the most to global greenhouse gas emissions?

Accepted Answer

Energy production and distribution

Answer

Transportation

Answer

Industry

Answer

Agriculture

Question 56

What is the primary goal of the Paris Agreement?

Accepted Answer

To limit global warming to well below 2°C

Answer

To promote sustainable economic growth

Answer

To enhance climate resilience

Answer

To end fossil fuel use by 2050

Question 57

Which of the following is **NOT** considered a primary greenhouse gas responsible for climate change?

Accepted Answer

Chlorofluorocarbons (CFCs)

Answer

Methane

Answer

Carbon dioxide

Answer

Nitrous oxide

Question 58

Which sector is the largest contributor to global greenhouse gas emissions?

Accepted Answer

Energy

Answer

Transportation

Answer

Industry

Answer

Agriculture

Question 59

Which of the following is a key strategy for reducing greenhouse gas emissions in the energy sector?

Accepted Answer

Improving energy efficiency

Answer

Constructing new nuclear power plants

Answer

Promoting deforestation

Answer

Increasing coal production

Question 60

What is the primary mechanism by which carbon capture and storage (CCS) technology mitigates climate change?

Accepted Answer

Preventing CO2 from entering the atmosphere

Answer

Increasing cloud cover and reflecting sunlight

Answer

Enhancing CO2 absorption by forests

Question 61

Which international agreement aims to limit global warming to well below 2°C above pre-industrial levels?

Accepted Answer

Paris Agreement

Answer

Copenhagen Accord

Answer

Kyoto Protocol

Question 62

Which of the following is a potential co-benefit of climate change mitigation efforts?

Accepted Answer

Improved air quality

Answer

Increased deforestation

Answer

Exacerbated extreme weather events

Answer

Reduced water availability

Question 63

What is the role of negative emissions technologies in mitigating climate change?

Accepted Answer

They remove CO2 from the atmosphere

Answer

They increase CO2 emissions

Answer

They enhance solar radiation

Answer

They reduce ocean acidity

Question 64

Which of the following is a primary greenhouse gas contributing to climate change?

Accepted Answer

Carbon dioxide

Answer

Oxygen

Answer

Nitrogen