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Solved CBSE Class 8 Science Chapter 15 Assertion and Reason Questions – Some Natural Phenomena. Here we (Net Explanations) working very hard to providing you with the Important Assertion Reason Questions for this Chapter.
Assertion and Reason Questions Class 8 Science Chapter 15 Some Natural Phenomena
1.) Assertion- electrical charged can be transferred from a charged object to another through a metal conductor.
Reason- Metal is a bad conductor of electricity.
a) Assertion and reason both are correct statement and reason is correct explanation for assertion.
b) Assertion and reason both are correct statement and reason is not correct explanation for assertion.
c) Assertion is correct statement but reason is wrong statement.
d) Assertion is wrong statement but reason is correct statement.
Ans- option C
2.) Assertion- an earthquake is a sudden shaking or frembling of the earth which lasts for very short time.
Reason- earthquake caused by a disturbance deep inside the earth crust.
a) Assertion and reason both are correct statement and reason is correct explanation for assertion.
b) Assertion and reason both are correct statement and reason is not correct explanation for assertion.
c) Assertion is correct statement but reason is wrong statement.
d) Assertion is wrong statement but reason is correct statement.
Ans- option – A
3.) Assertion- the sesimic waves are recorded by seismograph instruments.
Reason- the tremors produced waves on the surface of the earth called waves.
a) Assertion and reason both are correct statement and reason is correct explanation for assertion.
b) Assertion and reason both are correct statement and reason is not correct explanation for assertion.
c) Assertion is correct statement but reason is wrong statement.
d) Assertion is wrong statement but reason is correct statement.
Ans- option- A
4.) Assertion- lighting strikes could destroy life and property.
Reason- lighting conductors can protect buildings.
a) Assertion and reason both are correct statement and reason is correct explanation for assertion.
b) Assertion and reason both are correct statement and reason is not correct explanation for assertion.
c) Assertion is correct statement but reason is wrong statement.
d) Assertion is wrong statement but reason is correct statement.
Ans- option- B
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I don’t think so.
3 should be B not A