Calentamiento globla y sus consecuencias Flashcards
What is global warming?
Global warming refers to the long-term increase in Earth’s average surface temperature due to human activities, primarily the emission of greenhouse gases.
True or False: Global warming is solely caused by natural phenomena.
False
What are the primary greenhouse gases contributing to global warming?
Carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O).
Fill in the blank: The increase in global temperatures leads to _____ changes in climate patterns.
significant
What are some potential consequences of global warming?
Rising sea levels, more extreme weather events, loss of biodiversity, and impacts on agriculture.
Multiple Choice: Which of the following is a major effect of global warming? A) Decreased ocean acidity B) Increased frequency of heatwaves C) Stabilized polar ice caps
B) Increased frequency of heatwaves
What role do fossil fuels play in global warming?
Burning fossil fuels releases large amounts of carbon dioxide and other greenhouse gases into the atmosphere.
True or False: Deforestation contributes to global warming.
True
What is the greenhouse effect?
The greenhouse effect is the process by which certain gases trap heat in the Earth’s atmosphere, keeping the planet warm.
Fill in the blank: The Paris Agreement aims to limit global warming to well below _____ degrees Celsius.
2
What is one way individuals can help reduce global warming?
By reducing energy consumption and using renewable energy sources.
Multiple Choice: Which sector is a significant contributor to greenhouse gas emissions? A) Agriculture B) Education C) Entertainment
A) Agriculture
What is the impact of global warming on sea levels?
Global warming causes polar ice melt and thermal expansion of seawater, leading to rising sea levels.
True or False: Climate change and global warming are the same thing.
False
What is ocean acidification?
Ocean acidification is the decrease in pH levels of the ocean caused by increased carbon dioxide absorption.
Fill in the blank: Global warming can lead to _____ of habitats for many species.
destruction
What is one major effect of global warming on weather patterns?
It can lead to more intense and frequent storms, droughts, and heatwaves.
Multiple Choice: Which of the following is a renewable energy source? A) Coal B) Solar C) Natural gas
B) Solar
What is the role of the Intergovernmental Panel on Climate Change (IPCC)?
The IPCC assesses the scientific knowledge on climate change and provides reports to inform policy decisions.
True or False: Global warming can have economic impacts.
True
What is the significance of the term ‘carbon footprint’?
It refers to the total amount of greenhouse gases emitted directly and indirectly by an individual or organization.
Fill in the blank: Mitigation strategies for global warming include reducing _____ emissions.
greenhouse gas
What is one expected impact of global warming on agriculture?
Changes in crop yields due to altered rainfall patterns and temperature increases.
Multiple Choice: Which of the following is a consequence of global warming? A) Improved air quality B) Increased biodiversity C) Melting glaciers
C) Melting glaciers
