The separation of the Earth into layers while it was molten was the result of the ________.
A) decrease in temperature downward toward the core
B) differing densities of the elements that make up the Earth
C) gravitational force created by the rotating Earth
D) initial collection of materials and their position in Earth
E) presence of water at Earth's surface
Question 2
Active continental margins are characterized by which of the following?
A) Broad continental shelves
B) Deep-sea trenches
C) Shallow coastal waters
D) No sediment accumulation
E) Sparse earthquake activity
Internal view of the heart illustrating the heart chambers, heart layers, and major blood vessels as
The Sun is the nearest star to Earth.
Layers of sheets and towels on the table for a body wrap.
Formation of the Early Earth
Atmospheric Layers
Separation of variable number tandem repeat (VNTR) alleles after PCR amplification