6. The thin and the outermost layer of the
earth
7. The thickest layer of the earth
8. The inner most layer of the earth
9. Layer of the earth where all organisms live
10. Scientist who studies the composition,
structure, physical properties and history of the Earth
Answers & Comments
Answer:
6.Crust
7.Core
8.Inner core
9.Biosphere
10.Geologist(geology)