Please enable JavaScript.
Coggle requires JavaScript to display documents.
Phenomena (Tectonic Plate Movement (Divergent Boundry (When two plates…
Phenomena
-
Fossils
Cast
When sediment falls on top of a fossil and hardens then eventually rots away leaving a creator or cast of the fossil
Mold
when we created the fossil with the shell and the plaster. When we took the shell out of the plaster it became a mold.
Index fossil
A wildly disturbed fossil that existed in a narrow range of time and is used by scientists to identify geological time periods
-
Earthquakes
Magnitude
the strength of the earthquake measured on the Richter scale which has a range of 1-10, 1 being the lowest
-
-