1) Which of the following statements is true about minerals? a) They are inorganic. b) They are manmade. c) They have no crystallinity. d) They are homogenous liquid. 2) Which of the following physical properties of a mineral refers to the appearance of its surface and is dependent on how it reflects light? a) luster b) color c) streak d) fluorescence 3) What physical property refers to the tendency of some minerals to break along flat surfaces? a) cleavage b) fracture c) hardness d) habit 4) Which statement best explains why color is not a good diagnostic property? a) Same mineral may occur in different colors. b) Mineral color is affected by its chemical structure. c) Some mineral samples may start to weather. d) Not all minerals are large enough to be seen. 5) It ​is a combination of a unique set of minerals with properties that differentiate them from others a) Minerals b) Rocks c) Fossils d) Meteorites 6) This refers to certain wavelengths of light that are reflected by the material, i a) Luster b) Color c) Spectrum d) Streak 7) How do you call the accurate measurement for testing the hardness of a mineral? a) Mohs scale b) Moho scale c) Crystal Habit d) Specific Gravity 8) How do you call a metal group that is combined with nitrogen? a) Nitrites b) Nitrates c) Nitrogenous d) Chromates 9) Which of the following minerals is composed of only one element? a) flourite b) sulfur c) Cinnabar d) borax 10) This is a naturally occurring, inorganic, homogeneous solid, with a definite chemical composition and an ordered crystalline structure. a) Rocks b) Minerals c) Geologic Materials d) Crystals

Earth & Life Science Unit 6 Lesson 1 Review

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