2.3 sc

Question 1

Strata

Answer 1

layers of rock

Question 2

Stratification

Answer 2

the processes in which sedumentary rocks are arranged in layers

Question 3

sandstone

Answer 3

is just one of many types of sedimentary rock

Question 4

sediment

Answer 4

form a natural cement that binds the rock and minerals fragments together into semertary rock

Question 5

sedimentary rock

Answer 5

a single horizontal layer of rock of rock is sometimes visible or strata

Question 6

organic sediment

Answer 6

rock forms from the remains of once-living plants and animals

Question 7

fossils

Answer 7

thermals or physical evidence of an organism presided by geologist processes

Question 8

coral

Answer 8

the central part of the earth below the matle

Question 9

reef

Answer 9

huge colonies called reef

Question 10

fossilizes limestone

Answer 10

the shells of mollusks such as clam and oysters commmonly

Question 11

ripple marks

Answer 11

motion of wind and water waves show on river lakes and ocean sand sand dunse

Question 12

mudcracks

Answer 12

the bottom of a shallow body of water are exposed to the air and dry out.

Question 13

classic sedimentary rock

Answer 13

form when rock or mineral fragments is called clats, Are cemented together

Question 14

clasts

Answer 14

a constituent fragment of a clastic rock.

Question 15

chemical sematry rock

Answer 15

Chemical sedimentary rock forms when mineral constituents in solution become supersaturated and inorganically precipitate.