Share Review Unit 3 Rocks, Rock Cycle, Soil
Save to Folder
Name three types of rocks based on how they formed.
Igneous, sedimentary, metamorphic.
Which rock has layers and fossils?
Sedimentary
Which rock that is cystalline and vesicular?
Igneous
Which rock that is hard and shiny?
Metamorphic
Name one example of each igneous, sedimentary and metamorphic rock.
…..
Slate is an example of …… rock.
Metamorphic rock
Basalt is an example of …… rock.
Extrusive igneous rock.
Name 5 stages of sedimentary rocks formation.
Weathering, erosion, transportion, deposition, sedimentation.
Which type of igneous rock formed slowly?
Intrusive
One example of igneous rock that formed quickly is …..
Basalt or Obsidian or Scoria
How do we know granite is intrusive igneous rock?
It has large crystall, the color is more than one.
Imagine a picture of rock. The color is orange, it has layers. The rock is an example of …….
Sedimentary rock (Sandstone)
Imagine a picture of rock. It has different color. The crystals are in stripes or bands. The rock is an example of …….
Metamorphic rock (Gneiss)
What cause existing rocks change into metamorphic rock?
Burial, heat, and pressure
When limestone get heated, it will change into …..
Marble
Name at least three things that cause weathering.
Temperature, wind, water, rain, ice, roots.
