Science Test 3/9/2016

Question 1

The lawyer solid rock below the soil is?

Answer 1

The layer of solid rock below the soil is called bedrock

Question 2

There is minerals are

Answer 2

The rarest minerals are precious stones

Question 3

Substances that are found naturally is

Answer 3

Substances that I found naturally are minerals

Question 4

The theory that has never been proven false is

Answer 4

The theory that has never been proven false is law

Question 5

Chemical sediments that result from evaporation of water are

Answer 5

Chemical sediments that result from the evaporation of water are evaporites

Question 6

A well-known chemical sedimentary rock is

Answer 6

A well-known chemical sedimentary rock is limestone

Question 7

Rocks that have a smooth as glass like texture are

Answer 7

Rocks that have a smooth glass like texture are Amorphous

Question 8

The metal that is more valuable than silver is

Answer 8

The metal that is more valuable than silver is platinum

Question 9

Beryl that has a deep green color is

Answer 9

Beryl that has a deep green color is Emerald

Question 10

The inner core of the earth is thought to be solid

Answer 10

True

Question 11

The metal mixture of iron and carbon is copper

Answer 11

False/Steel

Question 12

Brass is an alloy of copper and zinc

Answer 12

True

Question 13

Crystals are generally characterized by many flat surfaces called faces

Answer 13

True

Question 14

The branch of geology that deals with the identification and classification of minerals is

Answer 14

Mineralogy

Question 15

What is a single layer of sedimentary rock called

Answer 15

Stratum

Question 16

Precious metal

Answer 16

Valued for its durability rarity and beauty

Question 17

Native element

Answer 17

Substance that exist naturally in the earths crust as a single uncombined element

Question 18

Coal Seam

Answer 18

Layered formations containing coal usually buried in other sedimentary rock such as sandstone or shale overburden upper layers of ground stripped away by surface mining

Question 19

Bullion

Answer 19

Refined precious metal formed into bars and locked into guarded vaults as a financial reserve

Question 20

⭐️what is the name for a substance that is composed of only one type of Atom?

Answer 20

Element

Question 21

What term refers to the way light is reflected from the surface of a mineral Crystal?

Answer 21

Luster

Question 22

What mineral test leaves a line of powder on a plate?

Answer 22

Streak Test

Question 23

The largest group of models are called what?

Answer 23

The largest group of minerals is silicates