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New
New
Year 11
Edexcel
Higher

Global climate change and the effects

I can describe some of the major effects of climate change and suggest ways humans can help limit the effects.

icon-background-square
New
New
Year 11
Edexcel
Higher

Global climate change and the effects

I can describe some of the major effects of climate change and suggest ways humans can help limit the effects.

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Lesson details

Key learning points

  1. Increasing average global temperatures leads to an increase in sea levels.
  2. Increasing average temperatures cause more powerful convection currents, increasing the number and severity of storms.
  3. Increasing average temperatures can affect atmospheric air streams and change weather patterns.
  4. Changes of human behaviour can lead to smaller increases in global temperature.
  5. Climate engineering may enable humans to reduce global temperatures through the application of technologies.

Keywords

  • Global warming - increase in Earth’s global temperature, likely caused by more greenhouse gases in the atmosphere

  • Glacier - a large, slow-moving mass of ice that forms on land

  • Climate - the average weather conditions for a particular location over a long period of time

  • Climate engineering - large-scale changes to Earth’s environment that are made to counteract climate change

Common misconception

Climate change only leads to hotter weather. Human activity has a negligible impact on climate change.

Explain the diverse effects of climate change, including extreme weather. Highlight the significant role of human activity in accelerating climate change.


To help you plan your year 11 chemistry lesson on: Global climate change and the effects, download all teaching resources for free and adapt to suit your pupils' needs...

Seas are smaller than oceans. The sea connects an ocean to land.
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This content is © Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

Lesson video

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6 Questions

Q1.
What do we call the gases that are responsible for the greenhouse effect?
Correct Answer: greenhouse, greenhouse gases
Q2.
Which of the following are examples of renewable energy resources?
nuclear fuel
fossil fuels
Correct answer: solar
Correct answer: geothermal
Correct answer: wind
Q3.
Some bacteria release methane into the atmosphere. Where are these bacteria found?
in fossil fuels
Correct answer: in the digestive system of cows
Correct answer: in rice paddy fields
in photosynthesising plants
Correct answer: in landfill sites
Q4.
How may rising sea levels impact coastal areas?
Correct answer: more coastal flooding
more wildfires
Correct answer: increased coastal erosion
more storms
Q5.
What key term is given to the long-term weather conditions in an area?
Correct answer: climate
temperature
convection
air pressure
Q6.
What do greenhouse gases do?
Absorb higher-energy infrared radiation
Correct answer: Absorb lower-energy infrared radiation
Absorb higher-energy ultraviolet radiation
Absorb lower-energy ultraviolet radiation

6 Questions

Q1.
What are the causes of rising sea levels?
Correct answer: expansion of water due to increasing ocean temperatures
more water on Earth
Correct answer: melting glacial ice
melting sea ice
more rainfall
Q2.
In what conditions do glaciers cause sea levels to rise?
when new snow adds mass to glaciers more quickly than their ice is melting
when new snow adds mass to glaciers at the same speed as their ice is melting
when new snow adds mass to glaciers at the same rate as their ice is melting
Correct answer: when new snow adds mass to glaciers less quickly than their ice is melting
Q3.
How can global warming affect the climate?
Correct answer: more storms and extreme weather events
fewer storms and extreme weather events
Correct answer: less rainfall and droughts in some areas
Correct answer: more rainfall and flooding in some areas
make it hotter and sunnier everywhere on Earth
Q4.
What key term is used to describe increasing average temperatures on Earth?
Correct Answer: global warming
Q5.
How does climate change affect plants and animals?
Correct answer: cause some animals to hibernate for different lengths of time
Correct answer: cause some animals to change where they live
Correct answer: cause some plants to flower earlier in the year
cause some plants to migrate at different times of year
Q6.
Order the stages of carbon capture and storage from a fossil fuel power station.
1 - Emissions are captured before they enter the atomosphere.
2 - Carbon dioxide is separated from other emissions.
3 - Carbon dioxide is compressed.
4 - Carbon dioxide is injected into rock formations deep underground.
5 - Old oil and gas reservoirs can be used.