ch 26.4

Question 1

metamorphic rock is changed by a combination of which 3 things?

Answer 1

heat pressure and chemical

Question 2

which type of rocks can be changed by metamorphism

Answer 2

any igneous sedmintary

Question 3

what is it called when metamorphic changes in rocks occur over large areas

Answer 3

regional metamorphism

Question 4

what is it called when metamorphic changes in rocks occur over small changes

Answer 4

metamorphism

Question 5

when shale is compressed which type of metamorphic rock is created

Answer 5

compressed by causing minerals

Question 6

what are the two types of metamorphic rock textures

Question 7

define foliated texture

Answer 7

they have textures that are arranged in layers and bands

Question 8

define nonfoliated texture

Answer 8

they have crystals with more random orientations.

Question 9

metamorphic rocks are mainly classified based on which two things

Answer 9

texture

Question 10

define rock cycle

Answer 10

changing of rocks from one type to another

Question 11

which types of rocks are part of the rock cycle

Question 12

what are the 3 types of rocks

Question 13

which type of rocks form from molten rock

Question 14

which types of rocks are formed from clast precipiation or compressed once living matter

Answer 14

cementary rock

Question 15

which types of rocks are formed from heat pressure and chemical reactions

Answer 15

metamorphic

Question 16

what can form from hot water evaporation or molten rock

Answer 16

minerals