Unit 2 Test Review

Front

What is a defining quality of a mineral that is a natural solid?

Back

Inorganic, with characteristic physical properties.

Front

What type of luster do gold, silver, and copper minerals exhibit?

Back

Metallic.

Front

In which region is carbon stored as a type of rock called carbonate?

Back

Geosphere.

Front

What is the classification of newly formed sedimentary rock in terms of input, output, or transformation process?

Back

Output.

Front

How can a scientist use properties of water to identify minerals?

Back

By calculating their specific gravity by comparing the density of the mineral with the density of water.

Front

What are the main characteristics that define minerals?

Back

Minerals are naturally occurring, inorganic solids with a definite chemical composition and crystalline structure.

Front

What is the difference between an input and an output in geological processes?

Back

An input is a material or energy that enters a system, while an output is a material or energy that leaves the system.

Front

What is specific gravity and how is it calculated?

Back

Specific gravity is the ratio of the density of a mineral to the density of water, typically calculated by dividing the mineral's density by the density of water.

Front

What role does the geosphere play in the carbon cycle?

Back

The geosphere stores carbon in the form of carbonate rocks and fossil fuels.

Front

What are the physical properties used to identify minerals?

Back

Color, streak, luster, hardness, cleavage, fracture, and specific gravity.