Miss Bryne Facts Flashcards

1
Q

By 2080 shifting temperatures may reduce bird habitat in N. America , which would affect how many bird species

A

314

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2
Q

Carbon remains in the atmosphere for how many years

A

2000

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3
Q

What % of world’s energy is consumed in cities

A

75%

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4
Q

What is the name of the number power station that would provide 7% of the uk’s electricity

A

Hinkley point C

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5
Q

What three approaches are there for radical tech

A

Hydrogen fuel cells, electric car, carbon capture

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6
Q

What % of deforestation occurs because of palm oil soy beef and paper

A

50%

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7
Q

What are two methods of deforestation

A

Clear cutting and slash and burn

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8
Q

How long is China’s three north shelterbelt project

A

4500

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9
Q

What is the purpose of China’s three north shelterbelt project

A

To reduce desertification

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10
Q

When did the biofuel rush occur in the American Midwest

A

2007-2015

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11
Q

How many hectares of natural grassland disappeared because of the American Midwest fuel rush

A

5.5million

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12
Q

The Amazon Basin is responsible for what % of the total terrestrial vegetation carbon store ?

A

17%

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13
Q

In the 2005 droughts, how much co2 was released from the Amazon basin

A

5 billion tonnes

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14
Q

How much money did Indonesia’s forest moratorium from the un and Norwegian government

A

$1billion

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15
Q

What % of the uk land was forested in 2016

A

13%

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16
Q

In Yukon, what was the % of the total ice cream that shrank between 1958 and 2008

A

22%

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17
Q

Inflows to the river Yukon has increased by what % since 2000

A

39%

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18
Q

In what year was the Paris Climate agreement adopted

19
Q

How many countries agreed to the Paris climate agreement

20
Q

How is the majority of carbon stored in the ocean

A

Dissolved inorganic carbon

21
Q

How important is carbon in living organisms

A

Second most abundant substance in living organisms behind water

22
Q

List reasons why human activity has affected the carbon cycle

A

Burning fossil fuels deforestation and carbon sequestration

23
Q

What does energy mix mean

A

The proportion of each primary energy resource a country uses per year / what energy types make up a country’s energy use

24
Q

Energy pathway?

A

Flow of energy between the producer and consumer

25
What is a choke point
A narrow area which could easily be blocked or threatened, making energy price vulnerable to change
26
How many years worth of coal does the uk have
150
27
What are the three reasons for increasing deforestation rates in Madagascar
Expanding population, demand for hardwood and debt repayments
28
Madagascar is the world’s primary supplier of what commodity
Vanilla pods
29
What gives coral it’s colour
Algae
30
How much faster has the average arctic temperature risen compared to the global average
Twice as fast
31
A rise of 1.5 degrees will put what percentage of species at risk of extinction
20-30%
32
How much of the global carbon is stored in soil
20-30%
33
By the end of the century, how is earth temperature expected to rise by
4 degrees
34
How much atmospheric CO2 increased by in the last 300 years
4 degrees
35
How much larger is the ocean as a carbon store than the atmosphere
50 times larger
36
What % of global carbon emissions comes from cement production
6%
37
What is a pentagram
One pentagram , also known as a gigatonne is equal to a trillion kilograms or 1 billion tonnes
38
How much less is Frances energy consumption compared to the USA’s
One-tenth less
39
In 2019, how much did the amount of power generated by coal fall by
3%
40
How long is the Nord Stream pipeline running from Russia to Germany
1200km
41
The Russian firm Gasprom exports what % of their natural gas to Europe
80%
42
How much of the world’s oil is moved by tankers travelling on fixed shipping routes ?
50%
43
OPEC is made up of how many countries
12
44
OPEC owns how much of the world’s oil reserves
2/3