SS Section 3 Flashcards

(33 cards)

1
Q

What two words make up Anthropocene

A

Anthropos and Kainós

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2
Q

Anthropos

A

Human

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3
Q

Kainós

A

new

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4
Q

What is plutonium-239

A

An artificial element

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5
Q

Where can plutonium-239 now be found

A

sediment core sample (keep in mind it is an ARTIFICAL ELEMENT)

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6
Q

Why is plutonium-239 in sediment core samples

A

Nuclear weapons testing from 1950

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7
Q

Who were the first to use the term Anthropocene

A

Paul J. Crutzen and Eugene F. Stoermer

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8
Q

When was the term Anthropocene first used

A

The year 2000

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9
Q

What did Paul J. Crutzen and Eugene F. Stoermer think about the term Anthropocene

A

It signifies a new chapter were that shows the “central role of mankind in geology and ecology”

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10
Q

When did Paul J. Crutzen and Eugene F. Stoermer suggest that the Anthropocene started

A

late 1700s which coincides with the steam engine becoming popular and the amount of greenhouse gases started to grow in the atmosphere

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11
Q

What is the late 1700s commonly labeled

A

the beginning of the Industrial Revolution

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12
Q

Great Acceleration

A

when many of the developments that began around
the start of the Industrial Revolution increased in
number.

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13
Q

Ice ages

A

cycles of cold periods

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14
Q

Anthropogeneic

A

Human-related

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15
Q

What has sent the Earth’s climate into warming instead of cooling

A

Anthropogenic causes

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16
Q

Charles Dickens

A

A British writer that popularized the modern think process about the industrial revolution; large, fiery factories fueled by coal and lines of workers standing in front of machines, covered in dust

17
Q

Why is the start of the Anthropocene at 1950 and not at the 1800s

A

Because the size of the emissions grew exponentially at the 1950 not the 1800s

18
Q

Who labeled the increase in greenhouse gases starting in 1950

19
Q

What did J.R. McNeill call the increase in greenhouse gases starting in 1950

A

the “Great Accleration”

20
Q

What was a key factor of the Great Acceleration according to J.R. McNeill

A

The rise in the global human population

21
Q

What was the human population at 1780, the start of the Industrial revoultion

A

less than a billion

22
Q

What was the human population in 1930

23
Q

What is the current population

24
Q

How did much the population increase from 1930 to the present

A

the population quadrupled from 1930 to the present

25
Do rising carbon dioxide levels effect all of the levels of the atmosphere in the same way
No
26
Is the troposphere getting hotter or colder
it is getting hotter
27
Are the layers above the troposphere getting hotter or colder
the layers above it are getting colder
28
What happens when difference parts of the atmosphere heat up and cool down
it causes problems
29
What must we look at to understand the releasing of greenhouse gasses into the environment by humans
Human social and political history
30
When did people become aware of the consquences of burning fossil fuels
After mechanisms for extracting and burning fossil fuels were developed
31
Eunice Newton Foote
mid nineth century scientist (1819- 88)
32
What Eunice Newton Foote argue
She argued that the atmosphere water vapor and carbon dioxide could interact with solar rays to raise the temperature of the Earth
33
Do you want to win Nationals? | This was a blank card before..
Yes. If so, keep at 1 for motivation.