1. Sedimentary
1.1. Formed
1.1.1. By grains/ particles from other rocks settling together.
1.2. Uses
1.2.1. Building/ construction
1.2.2. Glass making
1.2.3. Chalk/ paint
1.3. Examples
1.3.1. Landmarks
1.3.1.1. Bryce Canyon
1.3.1.2. Rock of Gibraltar
1.3.2. General
1.3.2.1. Sandstone
1.3.2.2. Limestone
1.3.2.3. Shale
1.3.2.4. And more!
1.4. Fun/ other facts
1.4.1. 75% - 80% of Earth's land area is covered by sedimentary rocks.
1.4.2. Fossils are usually found in sedimentary rocks.
1.4.3. The White House is made out of sedimentary rock.
2. Vocab
2.1. Molten
2.1.1. melted/ liquified
2.2. Lava
2.2.1. molten rock above ground
2.3. Sediment
2.3.1. matter deposited on a surface that may turn into a rock
2.4. Align
2.4.1. to place/ arrange in a line
2.5. Erode
2.5.1. the process of natural agents wearing away sand/ rock (etc.)
3. Igneous
3.1. Formed
3.1.1. By molten rock cooling & solidifying.
3.2. Uses
3.2.1. Fronts of buildings
3.2.2. Kitchen worktops
3.2.3. Gravestones
3.2.4. Concrete
3.2.5. Cleaning products
3.3. Examples
3.3.1. Landmarks
3.3.1.1. Half Dome
3.3.1.2. Easter Island "Heads"
3.3.1.3. Plymouth Rock
3.3.2. General
3.3.2.1. Diabase
3.3.2.2. Granite
3.3.2.3. Basalt
3.3.2.4. Pumice
3.3.2.5. And more!
3.4. Fun/ other facts
3.4.1. "Igneous" comes from the word "igneus," meaning of fire in Latin.
4. Metamorphic
4.1. Formed
4.1.1. When existing rocks are changed by heat/ pressure.
4.2. Uses
4.2.1. Roofing material
4.2.2. Decor/ sculptures
4.2.3. Construction
4.3. Examples
4.3.1. General
4.3.1.1. Gneiss
4.3.1.2. Slate
4.3.1.3. Marble
4.3.1.4. Schist
4.3.1.5. And more!
4.4. Fun/ other facts
4.4.1. "Metamorphism," the process in which metamorphic rocks are created by means "change in form."