Natural Resources Remediation

Front

What is the definition of hardness in minerals?

Back

Hardness is a measure of a mineral's resistance to scratching, often determined using the Mohs scale.

Front

What does luster refer to in minerals?

Back

Luster describes how light interacts with the surface of a mineral, indicating its shine or reflectiveness.

Front

What is cleavage in mineralogy?

Back

Cleavage is the tendency of a mineral to break along flat, even surfaces.

Front

What is fracture in mineralogy?

Back

Fracture refers to the way a mineral breaks when it does not cleave, resulting in uneven surfaces.

Front

What is streak in mineralogy?

Back

Streak is the color of a mineral in its powdered form, usually obtained by rubbing it on a porcelain plate.

Front

What are natural resources?

Back

Natural resources are materials or substances that occur in nature and can be used for economic gain.

Front

What is petroleum and its significance?

Back

Petroleum is a natural resource used to produce fuels and plastics, derived from decomposed organic matter.

Front

What is the Mohs scale?

Back

The Mohs scale is a scale from 1 to 10 used to rank the hardness of minerals.

Front

What is the difference between renewable and non-renewable resources?

Back

Renewable resources can be replenished naturally (e.g., solar energy), while non-renewable resources cannot (e.g., fossil fuels).

Front

What is the importance of mineral identification?

Back

Mineral identification helps in understanding the properties and uses of minerals in various applications.