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CE - Geography > Environment > Flashcards

Environment Flashcards

1
Q

Atmosphere

A

The layer of air round the earth.

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2
Q

Biodiversity

A

The number and variety of all living things within an ecosystem.

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3
Q

Climate

A

The average weather over many years.

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4
Q

Conserve

A

Not to waste resources.

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5
Q

Drought

A

A prolonged period of below average precipitation.

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6
Q

Ecosystem

A

An area displaying a distinctive interaction between plants, animals and the physical environment.

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7
Q

Environment

A

The air, land, water, plants and wildlife.

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8
Q

Extinct

A

No longer in existence.

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9
Q

Geothermal energy

A

Heat and electricity produced from hot, underground water.

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10
Q

Global warming

A

The long term rise in world
temperatures since pre-industrial times.

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11
Q

Habitat

A

An area in which plants and animals have adapted in order to survive there.

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12
Q

Hydroelectric power

A

Electricity produced by water being released through dam turbines.

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13
Q

Landfill

A

The disposal of waste in natural or man-made holes in the ground.

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14
Q

National Park

A

An area of countryside of outstanding beauty which is protected from development.

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15
Q

Non-renewable energy

A

A source of power which can not be used indefinitely/finite.

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16
Q

Recycling

A

The reuse of waste materials.

17
Q

Renewable energy

A

A sustainable source of power which can be used indefinitely.

18
Q

Stewardship

A

Looking after resources in a sustainable way for the future.

19
Q

What are some causes of local environmental issues?

A
  • Finchley Road nearby.
  • A highly populated area with a number of schools close by, which greatly increases traffic, congestion and litter.
  • The average Camden resident emits 15 tonnes of CO2 annually, compared to the UK average of 13 tonnes.
20
Q

What are some solutions for local environmental issues?

A
  • Changing street lights to energy-efficient LED lights.
  • Fitting 184 solar panels to the Swiss Cottage library.
  • The councils energy is supplied by renewable sources.
  • Increased cycle routes.
  • Camden Forest 2025 (aiming to plant 2025 trees by 2025).
  • Visioning Camden 2030 (asking locals to imagine the borough in 2030 if the impacts of climate change had been dealt with.
21
Q

What was the result of the solutions for local environmental issues?

A

These efforts saw a reduction in the 2019/2020 carbon emissions by 51% compared to 10 years earlier.

22
Q

What are some problems Camden is experiencing?

A
  • Traffic and Transport.
  • Food and Water waste.
  • Energy use.
  • Litter and waste.
  • Air pollution.
  • Light pollution.
23
Q

How many national parks does the UK have?

A

15

24
Q

What are the three aims of national parks?

A

1) Conserve and enhance the natural beauty, wildlife and cultural heritage.
2) Promote opportunities for understanding and enjoying national parks by the public.
3) To meet socio-economic needs of the local communities.

25
Q

Where is Snowdonia National Park?

A

North Wales.

26
Q

What are the benefits of tourism for Snowdonia National Park?

A
  • Jobs for the locals
  • Income for the local economy
  • Preserves the local services (transport, shops, etc)
  • Tourists enjoy the scenery.
27
Q

What are the solutions to the following problems:

  • Damage to the local environment (litter, footpath erosion, fire)
  • Wildlife and vegetation disturbance.
  • Traffic and congestion leading to increased pollution.
  • Increase in goods prices
  • Holiday homes push up local house prices
  • Unprepared hikers - stretching local services.
A
  • Use local materials to repair paths, close off areas.
  • Education of visitors.
  • Use of park and ride, local bus services, cycling routes.

Other suggestions include :
- Charging visitors
- Campaigns to encourage visitors to take more care
- Encourage visitors to visit different areas within the national park.

28
Q

What is the enhanced greenhouse effect?

A

A thick layer of gases put into our atmosphere.

29
Q

Is nuclear renewable or non-renewable?

A

Non renewable, but unlike other non-renewable sources, it doesn’t emit CO2 emissions. However, nuclear waste has to be stored safely as it is dangerous.

30
Q

What happened in the 21st century?

A

The ten warmest years on record.

31
Q

Name three greenhouse gases.

A

CO2, methane and nitrous oxide.

32
Q

What industries contribute to Global Warming?

A

Industry
Transport
Deforestation/burning
Landfill
Rice cultivation
Livestock
Fertilisers
Burning fossil fuels
Air conditioning

33
Q

Describe the UK energy mix approximately on one day in March.

A
34
Q

What are some impacts to our climate caused by global warming?

A
  • Increase in land and ocean temperatures.
  • Melting ice at poles and mountain glaciers.
  • Rising sea levels.
  • More extreme weather.
35
Q

By the end of the century, if we fail to change our behaviour, how high will temperatures go?

A

3 degrees Celsius.

36
Q

What is air pollution and how can we limit it?

A

Air pollution consists of chemicals or particles in the air that can harm the health of humans, animals and plants.

We can:
- Use public transport
- Use electric or hybrid cars
- Car share
- Use renewable energy sources
- Plant trees
- Turn of lights and devices when not in use
- Holiday locally or in the UK

37
Q

What is water pollution and how can we limit it?

A

Water pollution is any form of contamination that people
put into water- sewage, chemicals, plastics.

We can:
- Reduce water use
- Use environmentally friendly cleaning products
- Buy organic food
- Take your rubbish with you
- Reduce use of plastic bags
- Be careful what you put down the drain or toilet.

37
Q

What is land pollution and how can we limit it?

A

Land pollution is contamination of the land including soil
and the ground beneath, it includes litter, organic waste,
agriculture, mining and industry waste.

We can:
- Reduce what you buy
- Reuse items
- Recycle and compost
- Buy biodegradable items
- Store chemicals/waste in
containers that do not leak.

37
Q
A

CE - Geography (10 decks)

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