Curving island chains across the seafloor that are mainly volcanic in origin are called
A. island arcs.
B. continental shelves.
C. seamounts.
D. abyssal plains.
Answer: A
You might also like to view...
Which of the following is characteristic of continental-continental convergent plate boundaries?
A) Hot spots B) Uplifted mountain ranges C) Mid-ocean ridges D) Volcanic island arcs E) Fracture zones
Which stream channels tend to be the most turbulent?
A) Wide ones B) Deep ones C) Ones with high speeds of flow D) Ones with smooth channel bottoms E) Ones having the slowest flow
The core comprises 1/3rd of the Earth's mass, but only 1/6th of its volume
Indicate whether the statement is true or false
Which of the following is a source of groundwater contamination?
A. ponds on the surface that store liquid waste. B. the use of fertilizer and pesticides. C. septic tanks. D. All of these are correct.