Economic Activity & Energy Enquiry Skills (Edexcel IGCSE Geography): Flashcards
Exam code: 4GE1
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Which graph is used to compare environmental quality scores at different sites?
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Cards in this collection (14)
Which graph is used to compare environmental quality scores at different sites?
A bar graph.
Which graph shows the relationship between distance from the energy development and environmental quality?
A scattergraph.
Which type of chart is used to show people's views and opinions on an energy development?
A pie chart.
On a pie chart, every 1% is equal to ______ degrees.
On a pie chart, every 1% is equal to 3.6 degrees.
What can a map with proportional circles show in an energy enquiry?
Different opinions towards the energy development at different sites.
State two sources of secondary data for an energy enquiry.
Any two of: maps of the area, newspaper/website articles about energy development, or aerial photographs.
Is questionnaire and environmental quality survey data quantitative or qualitative?
Quantitative, so it is analysed using statistical methods.
Define the mode of a data set.
The most common result in a set of data.
What does a best-fit line identify?
The trend in the relationship between two variables.
Define a negative correlation.
A relationship where, as one factor increases, the other falls.
True or False?
Analysing photographs and field sketches is a quantitative technique.
False.
Using photographs and field sketches is a qualitative analysis.
What should the conclusion of an energy enquiry state?
Whether the hypothesis has been proven or disproved.
To make sure all questions are clear, a questionnaire can be tested using a ______ study.
To make sure all questions are clear, a questionnaire can be tested using a pilot study.
What may cause an anomaly in energy fieldwork results?
A natural cause, or incorrect recording or human error.
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