Read the stacked bar graphs and answer the questions.
Q4 A Brooklyn risks having many trees all die at the same time. You can tell there isn’t a lot of variety because the bar graph has long color bands instead of being divided up into many small slices like the graph for Manhattan.
Q5 C
Q6 C
4
Which city may be at risk of losing many trees because it has too many of the same type? How can you tell?
A Brooklyn
B Manhattan
C Neither one
5
Why would a city want to collect and analyze all these data points?
Analyzing the data helps—
A scientists predict the size of insect populations
B neighbors learn how to create more green spaces
C city workers prevent and prepare for a mass die-off of trees
6
How is a stacked bar graph different from a regular bar graph?
A It measures the total number of things
B It shows the steps in a process
C It shows how a category is divided
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