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1.2 Tectonic Plates:
The earth is made up of tectonic plates that are constantly moving by convection currents in the earth’s mantle.
The earth has three layers:
- The crust
- The mantle
- The core
Tectonic Plates: are sections of the earth’s crust which are constantly moving due to convection currents set up in the mantle. This process is called continental drift.
Convection Currents: repetitive movements set up in...