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Questions and Answers
What are minerals?
What are minerals?
- Living organisms found in nature with specific characteristics
- Soft and crumbly materials found in nature with no specific shape
- Solid materials found in nature with specific chemicals and shapes (correct)
- Shiny and precious stones found in nature with no specific chemicals
Where are minerals found?
Where are minerals found?
- In plants and animals
- In nature, sometimes buried deep in the earth (correct)
- Only on the ground surface
- Exclusively in man-made structures
What are gems?
What are gems?
- Minerals found in plants and animals
- Shiny and precious stones (correct)
- Soft and crumbly minerals
- Hard and non-shiny minerals
Are minerals dead plants or animals?
Are minerals dead plants or animals?
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What are minerals made up of?
What are minerals made up of?
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What can be seen when looking at minerals under a microscope?
What can be seen when looking at minerals under a microscope?
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Which mineral is commonly found in our food?
Which mineral is commonly found in our food?
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What are silver, gold, and platinum classified as?
What are silver, gold, and platinum classified as?
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What is iron primarily used for?
What is iron primarily used for?
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What can happen if poisonous minerals are consumed?
What can happen if poisonous minerals are consumed?
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How are minerals different from each other?
How are minerals different from each other?
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What are atoms responsible for making in minerals?
What are atoms responsible for making in minerals?
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Study Notes
Minerals
- Naturally occurring solid substances
- Formed by geological processes
- Found in Earth's crust, rocks, and soil
- Composed of one or more elements, often in a specific ratio
- Examples: quartz, feldspar, mica, calcite
Gems
- Minerals with exceptional beauty, durability, and rarity
- Highly desired for jewelry and other decorative purposes
- Examples: diamonds, rubies, sapphires, emeralds
Mineral Composition
- Minerals are inorganic, meaning they are not made from living things
- Composed of atoms arranged in specific patterns
- Classified based on their chemical composition and crystal structure
Observing Minerals Microscopically
- Internal structure, including crystals and grain size
- Color variation within the mineral, often caused by impurities
- Presence of inclusions or other materials within the mineral
Everyday Minerals
- Salt (sodium chloride) is commonly found in food
- Iron is a key component of steel and other everyday items
- Silver, gold, and platinum are classified as precious metals, used in jewelry and various industrial applications
Mineral Differences and Applications
- Varying degrees of hardness, color, luster, and specific gravity
- Used in a wide range of industries, from construction to electronics
- Example: Iron is used for steel, a crucial material in countless industries
Mineral Hazards
- Some minerals are poisonous, such as arsenic and mercury
- Ingestion can lead to severe health problems including illness and death
Atom Roles in Minerals
- Atoms are the building blocks of minerals
- They bond together in specific arrangements to create the mineral's crystalline structure, ultimately determining its properties and characteristics.
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Description
Test your knowledge of minerals with this Earth Science quiz! Learn about the different types of minerals found in nature and their properties.
