Sources for Internal Structure of Earth
Consider the following statements
1. Deep drills, volcanic eruptions, and meteors are the direct sources of information to study the internal structure of the earth.
2. Gravity, Seismic activities, and magnetic field are the indirect sources of information to study the internal structure of the earth.
Which of the above given statements are correct? Select the correct answer using the codes given below-
(a) Only 1
(b) Only 2
(c) Both 1 and 2
(d)Â Neither 1 nor 2
Answer (C) both statements are correct.
1. Deep drills, volcanic eruptions, and meteors are the direct sources of information to study the internal structure of the earth.
2. Gravity, Seismic activities, and magnetic field are the indirect sources of information to study the internal structure of the earth.