Yes, rocks are valuable because they are useful to people. Rocks are sources of various minerals and materials that are essential for construction, manufacturing, and many other industries. While not all rocks are equally valuable, many contain valuable resources (such as metals, gemstones, and aggregates) that contribute significantly to economic activities.
Are rocks considered valuable natural resources?
No, rocks are not valuable because they are nonliving solids.
Yes, rocks are valuable because they are useful to people.
No, rocks are not valuable because they contain a lot of waste.
Yes, rocks are valuable because they are part of Earth’s crust.
7 answers
Aluminum is produced from bauxite ore and can be used for many things. Which option describes a common production use of aluminum?
lightweight containers and drugs
fuel for nuclear power plants
steel objects
electrical wiring and pipes
lightweight containers and drugs
fuel for nuclear power plants
steel objects
electrical wiring and pipes
A common production use of aluminum is for lightweight containers and drugs. Aluminum is widely used in packaging materials, such as cans and foils, as well as in pharmaceutical packaging due to its lightweight and durable nature. Additionally, it is commonly used in various container forms for food and beverages.
What are common uses of the mineral quartz?
iron and steel production
building and paving materials
glass manufacturing and paints
automobile manufacturing and packaging
iron and steel production
building and paving materials
glass manufacturing and paints
automobile manufacturing and packaging
Common uses of the mineral quartz include glass manufacturing and paints. Quartz is a primary component in glass production, contributing to the strength and clarity of glass products. It is also used as a filler in paints, coatings, and other materials due to its abundance and inert properties. Other uses of quartz can include in electronics and as an abrasive, but among the options provided, glass manufacturing and paints are the most relevant.
Why is copper considered to be a very valuable natural resource?
Copper fuels nuclear power plants around the United States
Copper is the only mineral that can be classified as an ore
Copper can be melted down to use in steel production
Copper conducts electricity well so it can be used for wiring
Copper fuels nuclear power plants around the United States
Copper is the only mineral that can be classified as an ore
Copper can be melted down to use in steel production
Copper conducts electricity well so it can be used for wiring
Copper is considered to be a very valuable natural resource because copper conducts electricity well so it can be used for wiring. Its excellent electrical conductivity makes it a key component in electrical wiring, electronics, and various electrical applications. Additionally, copper is also used in plumbing, roofing, and as a material for various tools and equipment, which further enhances its value.
49 answers