Rock cycle science fair project safety contract

The Interactive Website taking notes.

1. Igneous rock (weathering and erosion)
2. Sedimentary rock(heat and pressure)
3. Metamorphic rock(melting>
4. Magma(cooling)
5. Comes back to igneous.*the order never changes it goes on and on.

Is it a Mineral

Observation of my friend's Mineral

Earth Scientist Paper and Measurement Paper (-3-)

Earth Scientist

https://docs.google.com/document/d/1veiOR4JHyUDo-l-nJDw_H6OpiOnUY2PJlgqQJwkdkVg/edit?usp=sharing

Measurement Paper

https://docs.google.com/document/d/1GQfgCHcfvP7v473n9MEwhVBw5MaIF2CVre5P-i7lBNw/edit?usp=sharing

The Rock Cycle Process

Rock cycle

Introduction of Rocks

• As we recycle paper, plastic and other things, our Earth also recycles. The one of them are Rocks.
• Rocks are formed naturally formed that is solid mixture of one or more minerals.
• The process which the old rocks forms to new rocks is called rock cycle.
• Rocks were important natural resource in human society because all the tools were first made by rocks.
• tools

1. knives
2. spear points
3. scrapers
4. arrow heads
5. etc.

• buildings were made out of granite limestone marble sandstone and other.
• process to break down rocks in to fragments is wind, water, ice, and heat.
• They use process of erosion to remove sediment from its source.
• After erosion dropped and comes to rest it is called deposition.
• sedimentary rocks could also can be formed by buried sediment is squeezed by the weight or overlying the layers of sediment.
• If the heat and pressure is high enough they could change into metamorphic rock.

1. igneous rock (weathering and erosion)=>sedimentary rock(heat and pressure)=> metamorphic rock(melting=> magma(cooling)=>igneous.*the order never changes it goes on and on.

• composition- it describes a mineral that rocks contain.
• The size, shape, position determines *Texture
• fined grain, medium grained and coarse grained rocks.
• We can find out how did the rock formed and where did they formed by looking their texture.

The end by-Soohee jang G7A thank u -3-

My Topographic Map

Science E- portfolio