Granite does not readily form near oceanic-oceanic convergent boundaries because
A) granite forms from granitic magma and most oceanic material is basaltic in origin.
B) the magma formed at this type of boundary is not conducive to producing granitic type rocks.
C) oceanic-oceanic convergence often results in the eruption of andesitic lavas.
D) all of the above
Answer: D
You might also like to view...
A lithium atom, mass 1.17 × 10-26 kg, vibrates with simple harmonic motion in a crystal lattice, where the effective force constant of the forces on the atom is k = 49.0 N/m
(c = 3.00 × 108 m/s, h = 6.626 × 10-34 J ? s, h = 1.055 × 10-34 J ? s, 1 eV = 1.60 × 10-19 J) (a) What is the ground state energy of this system, in eV? (b) What is the wavelength of the photon that could excite this system from the ground state to the first excited state? What will be an ideal response?
How many helium nuclei fuse together when making carbon?
A) 2 B) 3 C) 4 D) varies depending on the reaction E) none of the above
What is the latitude and longitude of the point at the lower right-hand corner of the topographic map? The point at the upper left-hand corner?
Exoplanets known as super-Earths
A) orbit extremely massive stars. B) have masses comparable to that of Jupiter. C) have masses 2-10 times that of Earth. D) have masses comparable to that of Neptune. E) have yet to be observed.