Refer to FIGURE 1.1 showing a graph of weather conditions in the mature stage of development of a tropical cyclone - English General - NSC Geography - Question 1 - 2016 - Paper 1
Question 1
Refer to FIGURE 1.1 showing a graph of weather conditions in the mature stage of development of a tropical cyclone.
1.1.1 State the type of precipitation at A.
1.1... show full transcript
Worked Solution & Example Answer:Refer to FIGURE 1.1 showing a graph of weather conditions in the mature stage of development of a tropical cyclone - English General - NSC Geography - Question 1 - 2016 - Paper 1
Step 1
State the type of precipitation at A.
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Answer
The type of precipitation at point A is heavy rainfall, commonly associated with thunderstorms.
Step 2
State where the highest wind speed is recorded in the graph.
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Answer
The highest wind speed is recorded around the eye of the tropical cyclone at area B.
Step 3
Name the main cloud type that surrounds area B.
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Answer
The main cloud type that surrounds area B is typically the cumulonimbus cloud.
Step 4
Give the term that describes air movement towards B.
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The term that describes air movement towards area B is convergence.
Step 5
Give a reason for the air movement at B.
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Air moves towards area B due to the presence of low pressure, where the air converges.
Step 6
In which area does the tropical cyclone experience the lowest pressure?
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The tropical cyclone experiences the lowest pressure at the center, which is referred to as the eye of the cyclone.
Step 7
Why does air descend in area B?
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Air descends in area B primarily due to convergence and the cooling effect, which causes subsidence.
