Q fill in the blanks 1.When the Sun, the moon and the Earth are not properly lined up , then occurs

7. according to the theory of isostasy, which statement must be true? a. the asthenosphere is denser than the lithosphere. b. the asthenosphere has the same density as the lithosphere. c. the lithosphere has the same density as the core. d. the lithosphere is denser than the asthenosphere.

What are the answers for the following questions?

Soil color only reflects the amount of organic matter present in soil.