Practice Emergence Of Shadow Zone (3.1.4.2) - INTERIOR OF THE EARTH - CBSE 11 Fundamental of Physical Geography

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10 questions

Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What are P-waves?
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Remember, 'P' is for Primary and Powerful.
Question 2.
Define shadow zone.
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Think of it as the dark area where you can't see the waves.
3Question 3.
What type of wave travels fastest?
- P-waves
- S-waves
- Surface waves
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Think of the 'P' as in 'Primary'.
4Question 4.
True or False: Shadow zones are areas that receive seismic waves.
- True
- False
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Remember what we discussed about areas beyond 145°.
Question 5.
If you were a seismologist analyzing an earthquake that occurred, how might you use data from shadow zones to infer details about the Earth's interior?
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Consider how wave behavior changes based on material they encounter.
Question 6.
Explain what might happen if a hypothetical earthquake occurred where the epicenter was exactly at 140° from a seismograph location.
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Think about the distance from the epicenter and which waves can travel through.

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