Answer:
1. Gutenberg Discontinuity
2. P-wave Shadow Zone
3. Seismic Waves
4. Body Waves
5. Transverse Waves
6. Compressional Waves
7. S-wave Shadow Zone
8. Mohorovicic Discontinuity
9. Secondary Waves
10. Primary Waves
11. Atmosphere
12. Outer Core
13. Inner Core
14. Hydrosphere
15. Photosphere
Explanation:
There are some errors in the given clustered words. Notice in number 6, the correct answer is compressional waves but in the given, the word is missing a letter P. Also, in number 15, it should be SPHERE | PHO | TO because it's correct answer is Photosphere. You may still check the answer if it is correct. Just search each terms.
