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Geography year 8 Mid Years Richard Challoner > Temperature Change > Flashcards

Temperature Change Flashcards

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1
Q

What is climate change?

A

Climate change refers to significant changes in global temperatures and weather patterns over time.

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2
Q

True or False: Climate change is solely caused by natural phenomena.

A

False

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3
Q

Fill in the blank: The primary greenhouse gas emitted through human activities is ______.

A

carbon dioxide

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4
Q

What is the greenhouse effect?

A

The greenhouse effect is the process by which certain gases in the Earth’s atmosphere trap heat, keeping the planet warm.

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5
Q

Which of the following is a consequence of climate change? A) Rising sea levels B) Decreased biodiversity C) Increased frequency of extreme weather events D) All of the above

A

D) All of the above

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6
Q

What is the main cause of the increase in global temperatures since the late 19th century?

A

Human activities, particularly the burning of fossil fuels.

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7
Q

True or False: Renewable energy sources can help mitigate climate change.

A

True

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8
Q

What international agreement aims to limit global warming to below 2 degrees Celsius?

A

The Paris Agreement

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9
Q

Fill in the blank: The phenomenon of increasing ocean temperatures is referred to as ______.

A

ocean warming

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10
Q

What role do forests play in climate change?

A

Forests absorb carbon dioxide, acting as carbon sinks and helping to mitigate climate change.

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11
Q

What is the term for the gradual increase in Earth’s average temperature due to human activities?

A

global warming

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12
Q

Name one effect of climate change on weather patterns.

A

Increased frequency and intensity of extreme weather events.

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13
Q

True or False: Climate change does not affect agriculture.

A

False

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14
Q

What is the term for the melting of ice sheets and glaciers due to rising temperatures?

A

glacial retreat

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15
Q

Which gas is primarily responsible for the enhanced greenhouse effect?

A

carbon dioxide

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16
Q

What is the impact of climate change on sea levels?

A

Climate change leads to rising sea levels due to thermal expansion of water and melting ice.

17
Q

Fill in the blank: The process by which carbon dioxide is removed from the atmosphere through natural processes is called ______.

A

carbon sequestration

18
Q

What is the role of the Intergovernmental Panel on Climate Change (IPCC)?

A

To assess scientific information related to climate change and its impacts.

19
Q

True or False: Climate change can lead to the extinction of certain species.

A

True

20
Q

What is one major indicator of climate change?

A

Increased global average temperatures.

21
Q

What are fossil fuels?

A

Natural substances formed from the remains of ancient organisms, used as energy sources.

22
Q

Fill in the blank: The phenomenon of increased carbon dioxide levels leading to higher global temperatures is known as ______.

A

the greenhouse effect

23
Q

What is the impact of deforestation on climate change?

A

Deforestation increases carbon dioxide levels in the atmosphere, contributing to climate change.

24
Q

What is climate adaptation?

A

Adjusting practices, processes, and structures to minimize damage from climate change impacts.

25
Q

True or False: The Arctic is warming at a faster rate than the global average.

A

True

26
Q

What is the role of oceans in climate regulation?

A

Oceans absorb carbon dioxide and heat, influencing global climate patterns.

27
Q

Fill in the blank: ______ is a term used to describe long-term changes in temperature and precipitation patterns.

A

Climate variability

28
Q

What are some effects of climate change on human health?

A

Increased heat-related illnesses, respiratory issues due to air pollution, and spread of infectious diseases.

29
Q

What is the purpose of carbon pricing?

A

To encourage reductions in greenhouse gas emissions by putting a price on carbon emissions.

30
Q

True or False: Sustainable practices can help combat climate change.

A

True

31
Q

What does the term ‘climate resilience’ refer to?

A

The ability to anticipate, prepare for, and respond to hazardous events related to climate change.

32
Q

Which sector is one of the largest contributors to greenhouse gas emissions?

A

The energy sector.

33
Q

What is the significance of the 1.5 degrees Celsius target?

A

It aims to limit global warming to prevent severe impacts of climate change.

34
Q

Fill in the blank: The ______ effect describes how the Earth’s surface absorbs sunlight and re-radiates it as heat.

A

albedo

35
Q

What is the role of international cooperation in addressing climate change?

A

To collectively reduce emissions and enhance adaptation strategies across nations.

36
Q

True or False: Individual actions cannot contribute to mitigating climate change.

A

False

37
Q

What is one method to reduce carbon footprints at an individual level?

A

Using public transportation instead of personal vehicles.

38
Q

What is the impact of climate change on water resources?

A

Climate change can lead to altered precipitation patterns, affecting water availability.

39
Q

Fill in the blank: The ______ is a global organization focused on climate change and sustainable development.

A

United Nations

Geography year 8 Mid Years Richard Challoner (2 decks)

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