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science unit E - Coggle Diagram
science unit E
topic 3
Rock cycle
continental drift
recycling rocks
hot spot
rocky mountains
topic 1
sudden earth events
earthquakes
volcanos
landslides
structure of earth
outer core
inner core
mantle
slow change in earth
weathering
erosion
disposition
biological weathering
chemical weathering
mechanical weathering
topic 2
mineral properties
streak
color
lustre
fracture
cleavage
hardness
rock classifications
metamorphic rock
igneous rock
sedimentary rock
geologists
topic 4
geologic time
eras
pre cambrian (oldest)
Paleozoic
mesozoic
cenozoic (most current)
geological columns
fossils
paleontologists
types
true form
muscle tissue preserved hence true form.
mold
impression of the animal
cast
The form of the animal.
trace
The trace of an animal