What mineral is characterized by a reddish streak, as shown in this photograph?

A. calcite
B. quartz
C. magnetite
D. hematite
E. feldspar


Answer: D

Environmental & Atmospheric Sciences

You might also like to view...

The Audubon Christmas Bird Count is an example of

A. using greeting cards with images of rare species to promote conservation. B. critical mass. C. citizen science.

Environmental & Atmospheric Sciences

National Land Cover Data from the USGS were compiled from:

A. satellite images B. USGS quadrangle maps C. air photos D. field survey data

Environmental & Atmospheric Sciences

What texture is displayed by the igneous rock in this photograph?

A. vesicles B. porphyritic C. glassy D. breccia E. None of these choices are correct.

Environmental & Atmospheric Sciences

Clouds can either heat or cool Earth.

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

Environmental & Atmospheric Sciences