Which of the following describes the composition of the lithosphere?

a.
molten iron and granite

b.
solid iron and nickel

c.
molten rock

d.
solid rock

17. the soil erosion pictured here is the result of what? a. harvesting renewable resources at a rate greater than the sustainable yield b. a mudslide caused by excessive rains c. harvesting renewable resources at a rate lower than the sustainable yield d. the transition between geologic eras and eons