Multiple Choice
Topographically,most of the ocean floor is made up of ____________.
A) ocean trenches (5-12 km below sea level)
B) ocean plains (2.5-4.5 km below sea level)
C) submarine mountains (less than 2.5 km below sea level)
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q35: Leftovers from the protoplanetery disk that formed
Q36: As seismic (earthquake-generated)waves travel downward and reach
Q37: Glass is different from a mineral because
Q38: Hydrocarbons,such as petroleum and natural gas,are classified
Q39: The image below shows _,where a hot
Q42: The boundary between the crust and the
Q43: People have speculated about Earth's interior since
Q44: Hot,liquid rock beneath the surface of the
Q45: Which layer of the Earth has the
Q51: Earth's surface is protected from solar wind