Grid References
A grid reference uses a set of numbered and lettered lines drawn over a map to help you find or describe an exact location, similar to finding a seat in a labeled section of a stadium. To read one, you usually find the column letter or number first, then the row, which together point to the exact square where a place is located.
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Test your knowledge
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Midterm
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This final covers a lot of topics, so it's split into 2 parts. Each part includes a question from every one of its topics.
Final, Part 1 of 2
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Final, Part 2 of 2
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