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The island depicted in the diagram acts as                     .                    

In the figure below, rocks at a temperature of _______ have pressures of approximately 5000mpa.  

Atoms with the same atomic number but different mass numbers are called

Crystals of the same type (i.e. quartz) all have a similar shape with flat crystals and specific angles between crystal faces. What controls this predictable geometry?

Hawaii and Yellowstone sit over ‘hot spots’ known as _______.

The volcano in Hawaii that has been erupting constantly since 1983 is _______.

How do terrestrial planets differ from the jovian planets?

Igneous rocks that cool underground from a magma are known as _______.

A _______ is a mixture of molten and solid rock.

The keratinized epithelium of the skin is called (the)