Virginia Earth Science Sedimentary and Metamorphic rock

Sedimentary rocks can form from ​ (a)   , from the remains of ​ (b)   , or from ​ (c)   .

Sedimentary rocks are classified by the way ​ (d)  

• particles of rock
• plants or animals
• chemical reactions
• they are formed

Sedimentary rocks are formed from ​ (a)   of small pieces of rocks or shells.

Sedimentary rocks are usually found near ​ (b)   , the flat layers or ​ (c)   .

​ (d)   are found in these layers.

• compaction and cementation
• water
• strata
• Fossils

What rocks are formed from the remains of plants and animals or fossils

• Sedimentary

• Igenous

• Metamorphic

Sedimentary rocks are classified by:

• type of rocks

• way they are formed

• where they are found

​ (a)   rocks come from fragments of other rocks.

Examples: Shale, Sandstone

​ (b)   sedimentary rock is formed when mineral grains ​ (c)   are precipitated or ​ (d)   when a solution ​ (e)   .

• Clastic sedimentary
• Non-clastic chemical
• dissolved in water
• left behind
• evaporates

Tags

NGSS.MS-ESS2-4

This is sedimentary rock is Gypsum it is formed when mineral grains dissolved in water are precipitated or left behind when a solution evaporates.

• Clastic

• Non-clastic chemical

• Igneous

Tags

NGSS.MS-ESS2-2

NGSS.MS-PS1-5

This is limestone (L) and Coal (R) which comes from the remains of organisms.

Coal is a fossil fuel

• Non-clastic organic

• Non-clastic chemical

• Clastic

Tags

NGSS.MS-ESS2-3

This is Sandstone, which are sedimentary rocks that come from sediments or fragments of other rocks.

• Clastic

• Non-clastic organic

• Non-clastic chemical

Match the following

• Clastic

• 
• Non-clastic chemical

• 
• Non-clastic organic

• 

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

Let's say that I am boiling water with sediment in the water,

all the water evaporates and the sediment left behind forms a rock, what type of rock is it?

• Clastic

• Non-clastic chemical

• Non-clastic organic

Tags

NGSS.MS-ESS2-2