DS.7 Athrú Aeráide Flashcards
What is climate change?
Climate change refers to significant changes in global temperatures and weather patterns over time.
True or False: Climate change is primarily caused by natural factors.
False: Climate change is primarily driven by human activities, such as burning fossil fuels.
What gas is most commonly associated with climate change?
Carbon dioxide (CO2)
Fill in the blank: The increase in Earth’s average temperature due to greenhouse gases is known as __________.
global warming
What are greenhouse gases?
Greenhouse gases are gases that trap heat in the atmosphere, including CO2, methane (CH4), and nitrous oxide (N2O).
Which sector is the largest contributor to greenhouse gas emissions?
The energy sector, particularly fossil fuel combustion.
What is the greenhouse effect?
The greenhouse effect is the process by which certain gases in the Earth’s atmosphere trap heat, keeping the planet warm.
Multiple Choice: Which of the following is a consequence of climate change? A) Rising sea levels B) Increased biodiversity C) Decreased temperatures
A) Rising sea levels
Name one major international agreement aimed at combating climate change.
The Paris Agreement
True or False: Deforestation contributes to climate change.
True
What is the role of carbon sinks in climate change?
Carbon sinks, like forests and oceans, absorb CO2 from the atmosphere, helping to mitigate climate change.
Fill in the blank: The phenomenon of extreme weather events becoming more frequent due to climate change is known as __________.
climate variability
What impact does climate change have on biodiversity?
Climate change can lead to habitat loss, species extinction, and altered ecosystems.
What is the purpose of the Intergovernmental Panel on Climate Change (IPCC)?
The IPCC assesses scientific information related to climate change and provides reports on its impacts and policy recommendations.
Multiple Choice: Which of the following is a renewable energy source? A) Coal B) Solar C) Natural gas
B) Solar
True or False: Climate change affects only the environment and has no impact on human health.
False
What is the concept of ‘climate justice’?
Climate justice refers to the idea that those who are most affected by climate change, often marginalized communities, should have a voice in decision-making.
What role do oceans play in climate change?
Oceans absorb a significant amount of CO2 and heat, impacting weather patterns and marine ecosystems.
Fill in the blank: The process of transitioning to sustainable energy sources to reduce carbon emissions is known as __________.
decarbonization
What are the potential effects of melting polar ice caps?
Melting polar ice caps can lead to rising sea levels and loss of habitat for polar species.
What is the significance of the 1.5-degree Celsius target?
The 1.5-degree Celsius target aims to limit global warming to avoid the most severe impacts of climate change.
Multiple Choice: Which of the following activities increases carbon emissions? A) Planting trees B) Driving gasoline-powered vehicles C) Using public transportation
B) Driving gasoline-powered vehicles
True or False: Urban areas are less affected by climate change than rural areas.
False
What is adaptation in the context of climate change?
Adaptation refers to the adjustments made in response to actual or expected climate change impacts.
What is the impact of climate change on agriculture?
Climate change can lead to decreased crop yields, altered growing seasons, and increased pests and diseases.
