Four words have been given below, out of which three are alike in some manner and one is different. Select the word that is different.
Crust, Mantle, Core, Ionosphere
Answer
Correct Answer : d ) Ionosphere
Explanation :Among the given terms, i.e., crust, mantle, core, and ionosphere.
We can notice that Crust, Mantle, and Core are the three layers of Earth whereas Ionosphere is a layer of the Atmosphere.
Hence, the odd one out is Ionosphere.
Thus, (d) is the correct answer.
Comments