Rock made of layers of compressed sediments

• metamorphic rock
• igneous rock
• sedimentary rock
• school house rock

Small pieces of rock are also called

• sediment
• coal
• organic matter
• erosion

Sediment that is left behind in rivers lakes and oceans

• weathering
• erosion
• cementation
• deposition

When the weight of new  sediment layers is deposited on top of older layers

• erosion
• compaction
• pressure
• weathering

Force of objects pushing on other objects

• erosion
• pressure
• fighting

Preserved parts or traces of animals and plants that lived in the past

• natural gas
• imprints
• photos
• fossils

a flammable liquid made from remains of marine organisms

• oil
• natural gas
• coal
• energy

what kind of rock is formed when debris is buried, compresses and cemented together? 

• Metmaorphic
• Magma
• Sedimetnary
• Igneous

What type of rock forms from molten magma under the surface?  

• Sedimentary
• Extrusive Igneous
• Intrusive Igneous
• Metamorphic

What type of rock forms at the bottom of a water source such as a river and can contains smaller rocks itself?  

• Intrusive Igneous
• Extrusive Igneous
• Metamorphic
• Sedimentary