Clay minerals are composed of _____.a)waterb)aluminac)all of the mentionedd)magnesiae)silica

Minerals are renewable resources. ( ) 6. From the expensive minerals diamond and benitoite. ( ) Choose the correct answer: 1. ........................ is essential characteristics of a mineral. a. Liquid b. Crystal structure c. Artificially manufactured d. Formed from organic processes 2. The types of minerals that form from magma and lava vary based on ............................ a. The materials in the magma b. The solar power c. Cooling rate d. a & c 3. ......................... is a mineral used to build bones and teeth. a. Uranium b. Gold c. Calcium d. Helium 4. ............................. is heavy metal formed with all other atoms other than hydrogen and helium also used in jewelry. ` a. Uranium b. Gold c. Calcium d. Sodium Give reasons for each of the: 1. It's hard to find the gold at the surface. ...................................................................................................................................... ...................................................................................................................................... 2. Mining is very dangerous work. ...................................................................................................................................... ...................................................................................................................................... ...................................................................................................................................... ......................................................................................................................................

Which of the following is a silicate mineral?Group of answer choicesFeS2KAlSi3O8SiCaCO3

Which of the following is a characteristic of all minerals?A.Man-madeB.SolidC.OrganicD.Contain silicon

Which is/are the ore(s) of calcium?Select an answerALimestoneBGypsumCDolomiteDAll of them

Minerals are not ______ to rocks. Rocks are composed _______ of a single mineral.Chemicals, areEquivalent, primarilyMatter,substanceEssentially, provide