Environmental Geography- An Intro
Transcript of Environmental Geography- An Intro
Introduction to environmental geography
1. Why do you think these surfers are wearing gas masks?
2. What do you think this has to do with today’s lesson?
Introduction to environmental geography
Mr Melson
Introduction to environmental geography
Aims:
- Understand what the environment is.
- Understand how our actions can damage the environment.
- Consider what changes we can make to decrease our impact on the environment.
• What do you think would be a good definition of the “environment”?
• Between pairs, you have 1 minute to come up with your own definition
Environment
• The environment is the natural world that surround us, including air, water, land and organisms of the earth. It consists of both living and non-living things.
Sulphur Dioxide from traffic fumes reacts with and corrodes stone
buildings
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Plastic carrier bags can take up to 1,000 years to decay and kill more than 100,000 sea mammals each year!!
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Burning fossil fuels leads to higher levels of Carbon Dioxide (CO2) in the atmosphere, which causes global temperatures to
rise (global warming), which can destroy habitats
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• Over 70% UK electricity is from burning coal & gas.
• CO2 is released, which causes global temperatures to rise.
• World’s oceans absorb heat and expand, causing sea levels to rise= flooding!!
• Your daily lives depend on crude oil, drilled out of the land and sea.
• Crude oil is running out.
• Drilling for oil can harm the environment!
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An area of a rainforest the size of a football field is being destroyed every second (according to UN), for many reasons including to make paper for books!
Our actions have environmental consequences. Which of these are causes and which are effects of damage to the environment?
Chop down rainforests for furniture and paper
Leaving the tap running whilst we brush our teeth
Some bird species will become extinct
People are using more water for personal use
Leaving lights on, TVs and DVD players on
standby
Water supplies are poisoned by leaking
chemicals and sewage
10 million people die each year from dirty water
diseases
Going on holiday to lovely places by
aeroplane
Sea animals and birds swallow oil and are
poisoned
Rare rainforest plants and animals lost
The price of oil will increase and everything will be more expensive
Acid rain destroys buildings and forests
Land at the coast would be at greater risk from
flooding
Travelling everywhere in our cars
People working for oil companies get paid more
money
CAUSE EFFECT
Our actions have environmental consequences. Which of these are causes and which are effects of damage to the environment?
Chop down rainforests for furniture and paper
Leaving the tap running whilst we brush our teeth
Some bird species will become extinct
People are using more water for personal use
Leaving lights on, TVs and DVD players on
standby
Water supplies are poisoned by leaking
chemicals and sewage
10 million people die each year from dirty water
diseases
Going on holiday to lovely places by
aeroplane
Sea animals and birds swallow oil and are
poisoned
Rare rainforest plants and animals lost
The price of oil will increase and everything will be more expensive
Acid rain destroys buildings and forests
Land at the coast would be at greater risk from
flooding
Travelling everywhere in our cars
People working for oil companies get paid more
money
CAUSE EFFECT
The image shows us a kitchen that isn’t very energy efficient.
In pairs, identify and explain the ways that energy is being wasted here
How to Prevent Environmental Damage…
• Read the environmental problems sheet and think how you could repair the damage caused by each, as well as preventing it in the first place
To Finish• The council is going to give all people in Bath a leaflet on
how to be environmentally friendly, and wants your advice...
• Write down your top 5 pieces of advice to prevent damage to the environment (save energy, reduce pollution, etc).
• You can only have 5!
• Explain what each one will protect or prevent!
Match up the correct term to its meaning..
1. Resources
2. Pollution
3. Renewable
4. Non-renewable
5. Conservation
Natural materials that are used by humans to meet their needs.
When humans damage or destroy parts of the environment.
Resources that can be used over and over again
Resources that can only be used once. When they are gone, they cannot be replaced
When resources are used carefully and the environment is protected.
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The Environment
Our actions have consequences somewhere in the world. Which of these are causes and which are
effects?Deforestation (chopping
down) of rainforestsSea levels rise because of
melting ice-caps
Some bird species will become extinct
More exotic species make their home in the UK
Leaving our TVs and DVD players on standby
Cow’s farting which releases lots of methane
Loss of freshwater supplies from our
reservoirs
Going on holiday to lovely places by
aeroplane
More extreme weather here in the UK
Swarms of lots of different insects would
occur
Vineyards and olive groves would flourish
Land would be at greater risk from flooding
Land at the coast would be lost to the sea
Travelling everywhere in our cars
More open air cafes from hotter summer temps.
CAUSE EFFECT
When you have finished, put your chair under your table and jog on the spot!