You what use a pie graph because of planets is round, four planets is like 4,000 feets because a planet is like 1,000 feets heigh
The answer will depend on what "this graph" is!
A contour diagram.
no
hi
Yes, because a line graph deals with change over time, and so does height.
Yes, because a line graph deals with change over time, and so does height.
It is not a suitable form of graph. A circle graph can be used for showing the relationship between a variable and its component parts. It is not suitable for illustrating changes with height.
no
yes
No you could not.
You can, but it depends on what you hope to show. A bar graph, showing the numbers or proportions of people within height bands may be a more effective visual display.
line graph