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
Question 2
Earth's primordial atmosphere most likely included ________.
A) ammonia, oxygen, carbon dioxide, and water vapor
B) carbon dioxide, water vapor, sulfur dioxide, and methane
C) hydrogen, helium, and oxygen
D) nitrogen, ozone, and sulfur dioxide