Podcast
Questions and Answers
What is the main use of aluminum in automobiles and airplanes?
What is the main use of aluminum in automobiles and airplanes?
- Transport
- Bottling and canning industries
- Other applications
- Building and electrical (correct)
Which mineral is the most abundant metallic element in the Earth's crust?
Which mineral is the most abundant metallic element in the Earth's crust?
- Steel
- Aluminum (correct)
- Iron
- Limestone
Which industry uses the highest percentage of aluminum?
Which industry uses the highest percentage of aluminum?
- Building and electrical
- Automobiles and airplanes (correct)
- Bottling and canning
- Other applications
What is the economic importance of minerals?
What is the economic importance of minerals?
What is the importance of mining in terms of job creation?
What is the importance of mining in terms of job creation?