Assertion : Land occupying 30 per cent of earth surface and it’s productivity is more than three time as compare to oceans. Reason : Oceans, despite occupying about 70 per cent of the surface but their productivity are only 55 billion tons.
- AAssertion and reason both are true and the reason is correct explanation of assertion.
- BAssertion and reason both are true but reason is not correct explanation of assertion.
- CAssertion is true but reason is wrong.
- DAssertion and reason both are wrong.
✓ Correct answer: B
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