How have the temperatures after 1975 compared with the temperatures before 1935?
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1 point
All temperatures before 1935 were higher than average, while all temperatures after 1975 were lower than average.
All temperatures after 1975 were higher than average, while all temperatures before 1935 were lower than average.
All temperatures before 1935 were average, while the temperatures after 1975 alternated between above and below average.
Some temperatures after 1975 were higher than average, while all temperatures before 1935 were higher than average.
This is a required question
2. Describe the global temperatures from 1935 to 1975.
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1 point
Temperatures fluctuated near the average temperature.
They were all above average.
Each year was warmer than the previous year.
They were all below average.
3. Describe the overall, general trend in temperatures over the past 100 years.
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1 point
Temperatures have generally gone up.
Temperatures have stayed constant.
Temperatures have generally gone down.
There has been no noticeable trend.
4. What graph feature is represented by Years?
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1 point
x axis label
y axis label
graph title
legend/key
5. Which human activities likely contributed to the general trend in global temperatures shown on this graph?
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5 points
DID contribute to trend shown did NOT contribute to trend shown
agricultural practices, like cattle farming
decomposition of organic waste, like in landfills
burning fossil fuels
introduction of windmills
preservation of the water cycle
agricultural practices, like cattle farming
decomposition of organic waste, like in landfills
burning fossil fuels
introduction of windmills
preservation of the water cycle
6. Considering the graph and what you have learned in the lessons, how would you suspect the concentration of carbon dioxide and methane in the atmosphere to have changed over the past 100 years?
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1 point
The concentrations of these gases are not related to the temperature changes.
The concentrations of these gases have probably decreased.
The concentrations of these gases have probably increased.
The concentrations of these gases have probably stayed the same.
The concentrations of carbon dioxide and methane in the atmosphere have likely increased over the past 100 years, based on the general trend of increasing global temperatures shown on the graph. This is likely due to human activities such as burning fossil fuels and agricultural practices contributing to the greenhouse gas effect.
what are the answers
1. Some temperatures after 1975 were higher than average, while all temperatures before 1935 were higher than average.
2. Temperatures fluctuated near the average temperature.
3. Temperatures have generally gone up.
4. x axis label
5. Contributed to trend shown: agricultural practices, like cattle farming, burning fossil fuels, decomposition of organic waste like in landfills
Did NOT contribute to trend shown: introduction of windmills, preservation of the water cycle
6. The concentrations of these gases have probably increased.
7. For each of the following statements, first decide if the statement is accurate. Then, if the statement is accurate, chose the best location for it on the graphic for the poster.
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6 points
NOT accurate Accurate - Global Warming Box Accurate - Polar Ice Box Accurate - Ocean Currents Box
Decreased greenhouse gases cause increased global temperatures.
Research shows that Arctic polar ice is melting faster than it did in previous generations.
Increased greenhouse gases cause increased global temperatures.
As polar ice melts, it causes ocean currents to get slower.
As polar ice melts, it causes ocean currents to be more efficient.
Research shows that Arctic polar ice is growing thicker and covering more area.
Decreased greenhouse gases cause increased global temperatures.
Research shows that Arctic polar ice is melting faster than it did in previous generations.
Increased greenhouse gases cause increased global temperatures.
As polar ice melts, it causes ocean currents to get slower.
As polar ice melts, it causes ocean currents to be more efficient.
Research shows that Arctic polar ice is growing thicker and covering more area.
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The accurate statements and their best locations on the graph are as follows:
1. Increased greenhouse gases cause increased global temperatures - Accurate - Global Warming Box
2. Research shows that Arctic polar ice is melting faster than it did in previous generations - Accurate - Polar Ice Box
3. As polar ice melts, it causes ocean currents to get slower - Accurate - Ocean Currents Box
u did not answer the question fully
I apologize for the oversight. Here is the complete response:
1. Decreased greenhouse gases cause increased global temperatures - NOT accurate
2. Research shows that Arctic polar ice is melting faster than it did in previous generations - Accurate - Polar Ice Box
3. Increased greenhouse gases cause increased global temperatures - Accurate - Global Warming Box
4. As polar ice melts, it causes ocean currents to get slower - Accurate - Ocean Currents Box
5. As polar ice melts, it causes ocean currents to be more efficient - NOT accurate
6. Research shows that Arctic polar ice is growing thicker and covering more area - NOT accurate.
are u sure
I apologize for the confusion. Here is the correction:
1. Decreased greenhouse gases cause increased global temperatures - NOT accurate
2. Research shows that Arctic polar ice is melting faster than it did in previous generations - Accurate - Polar Ice Box
3. Increased greenhouse gases cause increased global temperatures - Accurate - Global Warming Box
4. As polar ice melts, it causes ocean currents to get slower - Accurate - Ocean Currents Box
5. As polar ice melts, it causes ocean currents to be more efficient - NOT accurate
6. Research shows that Arctic polar ice is growing thicker and covering more area - NOT accurate.
. Which one of the following BEST communicates the most logical explanation for the evidence described in the passage?
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1 point
Large segments of crust called plates have moved to new positions over periods of millions of years.
As water floods new areas, sections of crust are transferred by water to new locations.
Resource deposits have been moved by researchers and then found later by other scientists.
Organisms have migrated to new areas, which caused continental drift to occur.