Biology Graphing Questions
Authored by Charles Martinez
Science
9th - 12th Grade
NGSS covered
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21 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The following two graphs show sea urchin availability and consumption by otters.
What trend and/or relationship do you see in both of these graphs?
Larger urchins are found near Attu Island, and smaller urchin are rarely consumed near either island.
Larger urchins are found in Amchitka, and smaller urchin are rarely consumed near either island.
Similar sized urchins are found in both islands, and urchins are consumed evenly regardless of size.
Similar sized urchins are found in both islands, and only small urchins are consumed.
Tags
NGSS.MS-LS2-1
NGSS.MS-LS2-4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What do these graphs suggests in regards to which sized urchins are preferred by otters?
Otters prefer to eat small sea urchins.
Otters prefer to eat mid-sized to large urchins.
Otters do not have a preference for urchin size.
Otters refuse to eat medium sized urchins.
Tags
NGSS.MS-LS2-1
NGSS.MS-LS2-4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This graph shows the relationship between the size of a sea urchin (diameter) and the thickness of its protective shell for two different species.
What does this graph reveal about sea urchins?
Purple urchins have a greater thickness than red urchins.
Red urchins have a greater thickness than purple urchins.
Both urchins have the same thickness.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This graph shows the relationship between the size of a sea urchin (diameter) and the thickness of its protective shell for two different species.
How might the size of a sea urchin affect the sea otters' choice of prey?
Otters would not prefer the larger prey, because it would take too long to eat
Otters would prefer the larger prey, because they provide more energy.
Otters would prefer smaller prey, because they are easier to digest
Otters would have no preference based on size
Tags
NGSS.MS-LS2-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This graph shows the relationship between the size of a sea urchin (diameter) and the thickness of its protective shell for two different species.
How might the thickness of the urchin's shell impact the otters' choice of prey?
Otters would prefer thinner shells, because they will be easier to open.
Otters would prefer thicker shells, because they would be harder to open.
Otters would prefer thicker shells, because they would be easier to open
Otters would not have a preference based on shell thickness
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sea otter consumption of different species of prey in the wild.
Based on this graph which species of prey do the sea otters prefer?
Purple urchins
Red urchins
Kelp
Crabs
Tags
NGSS.MS-LS2-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sea otter consumption of different species of prey in the wild.
Based on the data from the graph, how do the otters impact the two species of sea urchins?
By eating more purple sea urchin, this population is decreased the most.
By eating more red sea urchin, this population is decreased the most.
By eating the same number of both species, the two populations decrease the same.
Otters do not impact sea urchin populations.
Tags
NGSS.MS-LS2-1
NGSS.MS-LS2-4
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