Continental crust is mainly composed of ________, whereas oceanic crust is mainly composed of ________
A) olivine; basalt
B) limestone; gabbro
C) granite; basalt
D) gabbro; granite
Answer: C
Environmental & Atmospheric Sciences
You might also like to view...
Which of the following diseases is transmitted by an insect vector?
A) HIV B) sickle-cell C) schistosomiasis D) malaria E) SIV
Environmental & Atmospheric Sciences
Air pressure decreases with increasing elevation on Earth and with altitudes above it
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
High latitudes have a higher albedo in winter than do low latitudes
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
Volatile organic compounds (VOCs) represent a class of organic compounds that are mainly____________________, containing only hydrogen and carbon
Fill in the blank with correct word.
Environmental & Atmospheric Sciences