Use the synoptic weather map, FIGURE 1.1 to answer the questions that follow - NSC Geography - Question 1 - 2016 - Paper 1
Question 1
Use the synoptic weather map, FIGURE 1.1 to answer the questions that follow.
1.1.1 Name the lines on the synoptic weather map that depict pressure.
1.1.2 Determin... show full transcript
Worked Solution & Example Answer:Use the synoptic weather map, FIGURE 1.1 to answer the questions that follow - NSC Geography - Question 1 - 2016 - Paper 1
Step 1
1.1.1 Name the lines on the synoptic weather map that depict pressure.
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Answer
The lines on the synoptic weather map that depict pressure are called isobars.
Step 2
1.1.2 Determine the atmospheric pressure at A.
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Answer
The atmospheric pressure at point A is 1020 hectopascals (millibars).
Step 3
1.1.3 Provide the name of the high pressure system at B.
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The name of the high pressure system at point B is the South Atlantic High or St Helena High.
Step 4
1.1.4 Give the general wind direction at C.
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The general wind direction at point C is south-west.
Step 5
1.1.5 Name of the low pressure system at D.
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The name of the low pressure system at point D is coastal low.
Step 6
1.1.6 What type of winds are experienced ahead of the low pressure (D) at E?
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Ahead of the low pressure system at D, the type of winds experienced at E are known as berg winds.
Step 7
1.1.7 Name the season being depicted by the synoptic weather map.
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The season being depicted by the synoptic weather map is winter.
