Graphical skills 2 (Edexcel GCSE Geography A): Quizzes
📚Quizzes
Practise the questions
11 questions from this quiz
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Practise the questions
11 questions from this quiz
What are triangular graphs also known as?
What are triangular graphs also known as?
Ternary diagrams
In triangular graphs, what must the three percentages for any data point always total?
In triangular graphs, what must the three percentages for any data point always total?
Exactly 100%
At what angle are lines drawn to create the triangular grid system?
At what angle are lines drawn to create the triangular grid system?
60-degree angles
What are triangular graphs particularly useful for showing in geography?
What are triangular graphs particularly useful for showing in geography?
Employment structures
What does a radial graph display?
What does a radial graph display?
One variable vs direction or time
What are radar graphs sometimes called?
What are radar graphs sometimes called?
Spider diagrams
In wind rose diagrams, what does the length of each 'arm' indicate?
In wind rose diagrams, what does the length of each 'arm' indicate?
Wind frequency from that direction
What does colour coding show in wind rose diagrams?
What does colour coding show in wind rose diagrams?
Distribution of wind speeds
What is the key principle of proportional symbols on maps?
What is the key principle of proportional symbols on maps?
Larger values = larger symbols
What do proportional symbols show simultaneously?
What do proportional symbols show simultaneously?
Location and magnitude
What must be mathematically consistent in proportional symbols for accuracy?
What must be mathematically consistent in proportional symbols for accuracy?
Symbol size to data value ratio