According to the concept of ________, lighter less dense continental crust "floats" higher on the mantle than denser oceanic crust.

A. geosynclines
B. gravitational collapse
C. delamination
D. isostasy
E. block faulting


Answer: D

Environmental & Atmospheric Sciences

You might also like to view...

An electric instant water heater is just as efficient as a gas-fired instant one.

Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences

Which of the following bases can accepted only one proton?

A) NH3 B) CH3NH2 C) (CH3)2NH D) all of them

Environmental & Atmospheric Sciences

The famous violins made by Antonio Stradavari in the late 1600s may owe their superior acoustical properties to the dense wood grown during a 70-year global ________.

A. warm spell called the Medieval Warm Period B. cold spell called the Maunder Minimum C. cold spell called the Stradavari Minimum D. warm spell called the Primary Greenhouse Warming

Environmental & Atmospheric Sciences

The inner core is liquid iron, surrounded by a solid iron outer core

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences