
The terms (1) mineral, (2) metal, (3) ore, (4) alloy and also the comparison and contrast among the terms.

Answer to Problem 1TYC
Mineral is a naturally occurring inorganic compound having a definite chemical composition, physical properties and crystal structure. Metals are elements or masses which are good conductors of heat and electricity. Ores is a naturally occurring substance which are present in the rocks from which metals could be extracted profitably. Alloy is a combination of a metal with another metal or with a nonmetal.
Explanation of Solution
(i) Mineral:
Minerals are naturally occurring inorganic substances or solid chemical element present in crystalline forms. They are formed during the geological process and have definite physical characteristics. The mineral is an inorganic chemical substance whose chemical and physical compositions are known. Examples of minerals include quartz, diamond, salt and so on.
(ii) Metal:
Metal is a solid hard mass or a chemical element which is generally a good conductor of heat and electricity. Metals are malleable, lustrous, sonorous, opaque and shiny in nature and also possess higher density than the nonmetals. The examples of metals are copper, iron, aluminium, zinc and so on.
(iii) Ores:
Ores are raw form of metals and minerals found in Earth’s crust. Ores contain impurities or they can be defined as the impure form of inorganic naturally occurring substances from which metals can be extracted economically and profitably. The processing and cleaning of ores give metals and minerals which are further used in construction of industries and other purposes. Some of the examples of ores include cinnabar (mercury ore), sphalerite (zinc ore), and cassiterite (tin ore).
(iv) Alloy:
Alloy is a combination or mixture of two different metals or a metal with a nonmetal. An alloy is made by mixing, melting or fusing of metals. The alloys are stronger than metal. Alloys are used for making jewellery and steel. The examples of an alloy are brass, bronze, iron, coin metals and so on.
Want to see more full solutions like this?
Chapter 23 Solutions
Environment: The Science Behind the Stories (5th Edition)
- I need help with tracing part A could I get some helparrow_forwardActivity 12.3: Wave Refraction Pgs 202-203Figure 12.2 is a map view of a headland along a coastline. The water depths are shown by blue contour lines. As you complete the following questions, assume that waves with a wavelength of 60 feet are approaching the shoreline from the bottom left of the figure. 1. At approximately what water depth-10, 20, 30, or 40 feet-will the approaching waves begin to touch bottom and slow down? (Hint: Recall that this occurs when the water depth is one-half the wavelength.) Approximately the 30-foot depth line. 2. Using the wave shown in Figure 12.2 as a starting point, sketch a series of lines to illustrate the wave refraction that will occur as the wave approaches the shore by following these steps:Step 1: Mark the position on the 30-foot contour line where the wave front will first touch bottom.Step 2: Knowing that the section of the wave that touches bottom will slow down first, sketch the shape of the wave front when it reaches the 20-foot contour…arrow_forwardN Depth of water contour Advancing wave crest Beach HEADLAND -10'- 20'- -30- Land -40- -50'- 0 Beach Scale 200 feetarrow_forward
- I need help with part a and barrow_forwardIn fig A13.2.3, what are the gradient and sinuosity of Passage Creek from G and G? Refer to figs. 12.3 and 12.4 for help measuring gradient and sinuosity. Show your calculations. You will graph it later in the activity. Gradient: ______ ft/mi Sinuosity:arrow_forwardplease do these for me and explain in detailarrow_forward
- Activity 12.3: Wave Refraction Pgs 202-203Figure 12.2 is a map view of a headland along a coastline. The water depths are shown by blue contour lines. As you complete the following questions, assume that waves with a wavelength of 60 feet are approaching the shoreline from the bottom left of the figure. 1. At approximately what water depth-10, 20, 30, or 40 feet-will the approaching waves begin to touch bottom and slow down? (Hint: Recall that this occurs when the water depth is one-half the wavelength.) 2. Using the wave shown in Figure 12.2 as a starting point, sketch a series of lines to illustrate the wave refraction that will occur as the wave approaches the shore by following these steps:Step 1: Mark the position on the 30-foot contour line where the wave front will first touch bottom.Step 2: Knowing that the section of the wave that touches bottom will slow down first, sketch the shape of the wave front when it reaches the 20-foot contour line.Step 3: Using the same…arrow_forwardN Depth of water contour Advancing wave crest Beach HEADLAND -10- -20- -30' Land -40'- 50- 0 Beach Scale 200 feetarrow_forwardActivity 12.5A: Identifying Shoreline Features Pgs 206-2081. Use the descriptions of shoreline features provided above to label the structures in Figures 12.5 and 12.6. The same feature may appear more than once. 2. Next to each of the features listed below, indicate whether it is the result of erosional or depositional processes.Sea stack:Wave-cut cliff:Spit:Barrier island:Baymouth bar:Marine terrace:arrow_forward
- Applications and Investigations in Earth Science ...Earth ScienceISBN:9780134746241Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSONExercises for Weather & Climate (9th Edition)Earth ScienceISBN:9780134041360Author:Greg CarbonePublisher:PEARSONEnvironmental ScienceEarth ScienceISBN:9781260153125Author:William P Cunningham Prof., Mary Ann Cunningham ProfessorPublisher:McGraw-Hill Education
- Earth Science (15th Edition)Earth ScienceISBN:9780134543536Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSONEnvironmental Science (MindTap Course List)Earth ScienceISBN:9781337569613Author:G. Tyler Miller, Scott SpoolmanPublisher:Cengage LearningPhysical GeologyEarth ScienceISBN:9781259916823Author:Plummer, Charles C., CARLSON, Diane H., Hammersley, LisaPublisher:Mcgraw-hill Education,





