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WorksheetsGlobal Warming Data Analysis
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
The x-axis shows
a)
time
b)
carbon dioxide concentration
c)
Mauna Loa volcano
d)
science
2.
The y-axis shows
a)
time
b)
carbon dioxide concentration
c)
Mauna Loa volcano
d)
science
3.
The overall trend in the data would be best described as
a)
increasing
b)
decreasing
c)
unchanging
d)
unrelated
4.
Mauna Loa volcano is a good site to collect this data because
a)
winds mix air thoroughly at this location
b)
it is a beuatiful place for scientists to work
c)
it is very warm there
d)
there is more CO2 in Hawaii than anywhere else
5.
This data set shows that
a)
there is more CO2 in the atmosphere now than ever before
b)
Hawaii will be most affected by global warming
c)
global temperatures are rising
d)
there is more CO2 in Hawaii than anywhere else
6.
The source of most CO2 being emitted into the atmosphere is
a)
burning of fossil fuels
b)
Hawaii will be most affected by eruption of volcanoes
c)
breathing by animals
d)
decomposition of dead material
7.
The x-axis shows
a)
time
b)
temperature
c)
carbon dioxide
d)
a graph
8.
The y-axis shows
a)
time
b)
temperature
c)
carbon dioxide
d)
a graph
9.
This data set shows that
a)
global temperatures are increasing over time
b)
global temperatures are descreaing over time
c)
carbon dioxide is increasing over time
d)
carbon dioxide is increasing over time
10.
The oscillation (up and down) of the data most likely represents
a)
seasonal variations
b)
climate change
c)
different years
d)
data collected at different places
11.
The x-axis shows
a)
time
b)
temperature
c)
carbon dioxide
d)
parts per million
12.
The y-axis on the left shows
a)
time
b)
temperature anomaly
c)
carbon dioxide
d)
parts per million
13.
The y-axis on the right shows
a)
time
b)
temperature anomaly
c)
carbon dioxide concentration
d)
parts per million
14.
This graph shows
a)
CO2 is increasing but temperature is decreasing
b)
both temperature and CO2 are increasing
c)
both CO2 and temperature are decreasing
d)
CO2 is decreasing but temperature is increasing
15.
This graph provides evidence to support the claim that
a)
the enhanced greenhouse effect is occurring
b)
the greenhouse effect is occurring
c)
humans are changing the planet
d)
CO2 is decreasing but temperature is increasing
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