EARTH SCIENCE
SEDIMENTS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
compaction
|
|
deposition
|
|
organic sedimentary rock
|
|
cementation
|
Detailed explanation-1: -Cementation is the process in which dissolved minerals crystallize and glue particles of sediment together.
Detailed explanation-2: -Cementation – process by which dissolved minerals crystallize and glue particles of sediment together into one mass.
Detailed explanation-3: -When minerals dissolved in water crystallize between sediment grains, the process is called cementation. Mineral cement holds the grains together.
Detailed explanation-4: -Common cementing minerals are calcite (CaCO3), silica (SiO2), iron oxides and clay minerals.
Detailed explanation-5: -Cementation happens as dissolved minerals become deposited in the spaces between the sediments. These minerals act as glue or cement to bind the sediments together. The process of sedimentary rock formation takes millions of years to complete only to begin a new cycle of rock formation.