The lithosphere is
a. a collection of plates separated by oceans.
b. a collection of close-fitting plates.
c. viscous, flowing magma.
d. a solid, unbroken, spherical shell.
Question 2
In a supersaturated solution,
a. the solvent has become the solute.
b. the normal solubility is exceeded.
c. more solute than solvent is present.
d. the dissolved and undissolved solute are in equilibrium.