In order to be classified as a mineral, a substance must be:
a. inorganic
b. naturally occurring
c. crystalline
d. all of the above
d
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Chemical combinations of two or more atoms of the same or different elements make up _____________
Fill in the blanks with correct word
Explain the differences between the magnitude and the intensity of an earthquake, in terms of how
many intensities and magnitudes a single, given earthquake can have. What will be an ideal response?
The landform produced when a stream enters into a lake, reservoir or sea is called a
A) alluvial fan. B) sand bar. C) delta. D) gravel deposit.
When Aldo Leopold said, "The first rule to intelligent tinkering is to save all the pieces." In terms of biodiversity he meant that we should
A. Not cause species to disappear B. Not interfere with nature C. Aldo Leopold did not intend to have this statement applied to biodiversity D. Not interfere with the disappearance of species E. Save records of all species that have disappeared