1•Are rocks considered valuable natural resources? Explain.
2•What are common production uses of aluminum?
3•What are common uses of the mineral quartz?
4•Bornite is an ore from which mineral?
5•What is the difference between coal and a mineral? Explain.
1. Rocks are considered valuable natural resources because they provide materials for construction, manufacturing, agriculture, and energy production. They also contain valuable minerals such as gold, silver, and copper. Rocks are an essential part of our planet's geology and ecosystem.
2. Common production uses of aluminum include manufacturing of aircraft, automobiles, beverage cans, construction materials, and electrical wiring. Aluminum is a versatile metal with strong and lightweight properties, making it a popular choice in various industries.
3. Common uses of the mineral quartz include making glass, ceramics, electronics, jewelry, and watches. Quartz is a durable and abundant mineral that has many practical and decorative applications due to its hardness and clarity.
4. Bornite is an ore from which the mineral copper is extracted. Bornite is a copper iron sulfide mineral that is commonly found in copper mines and is an important source of copper production.
5. The main difference between coal and a mineral is that coal is an organic material formed from the remains of plants and animals that have been compacted and heated over millions of years. It is primarily used as a source of energy. Minerals, on the other hand, are inorganic substances with a defined chemical composition and crystal structure. They have a wide range of uses in industry, technology, and everyday life.