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WorksheetsQUIZ 2 ELS
Total questions: 15
Worksheet time: 8mins
What property of minerals describes how they break along specific planes?
Hardness
Luster
Cleavage
Fracture
Which scale is commonly used to measure the hardness of minerals?
Mohs Scale
Richter Scale
Beaufort Scale
Kelvin Scale
What term describes the appearance of light reflected from a mineral’s surface?
Streak
Luster
Color
Density
What is the term for the color of a mineral’s powdered form when rubbed on a porcelain plate?
Streak
Hue
Tint
Shade
Which type of sedimentary rock forms from the accumulation of mineral and organic particles?
Metamorphic
Igneous
Clastic
Volcanic
Marble is an example of which type of rock?
Igneous
Sedimentary
Metamorphic
Organic
Which rock type is characterized by its formation through processes such as compaction and cementation?
Igneous
Sedimentary
Metamorphic
Magmatic
Granite and Basalt are examples of which rock classification?
Sedimentary
Metamorphic
Igneous
Chemical
Which process is primarily responsible for the formation of metamorphic rocks?
Erosion and deposition
Cooling and solidification
Heat and pressure
Weathering and compaction
What is one of the primary strategies for conserving mineral resources?
Increased mining activity
Recycling and reusing materials
Reducing mineral prices
Importing minerals from other countries
Which characteristics of minerals refers to their formation without the influence of living organisms?
Naturally occurring
Organic
Inorganic
Synthetic
What does the term “chemical composition” in minerals refer to?
The mineral’s color
The variety of minerals in a rock
The specific arrangement of elements within the mineral
The mineral’s texture
Why is “homogenous solid” an important feature of minerals?
It ensures the mineral has varies composition
It confirms that the mineral’s properties are consistent throughout
It indicates the mineral is composed of different types of crystals
It shows he mineral is liquid at room temperature
Which statement about minerals is correct?
They can be made synthetically in laboratories
They have a fixed chemical composition
They are always organic compounds
They lack a crystalline structure
In which part of the rock cycle does weathering primarily occur?
When igneous rocks cool and solidify
When sedimentary rocks form
When rocks are broken down into sediments
When metamorphic rocks are created
