NDA 2022 General Knowledge question
Which of the following statements is/are correct? 1. The Earth's crust is brittle in nature. 2. The mean thickness of the oceanic crust is 15 km, whereas that of the continental crust is around 30 km. Select the correct answer using the code given below.
Answer: (A)
Solution
The crust is the outermost solid part of the Earth and is brittle in nature, so statement 1 is correct. The mean thickness
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