10.15: Precambrian Continents Difficulty Level: Basic Created by: CK-12 CK-12 Earth Science Concepts For Middle School Earth History % Progress Practice Progress % Practice Now Read Practice Resources Details Loading... Vocabulary Language: English ▼ English cratons cratonsEarliest continental crust found in the ancient cores of continents. greenstone greenstoneMetamorphosed volcanic rock found in the cratons. microcontinent microcontinentSmall continents that come together to become part of larger continents. supercontinent supercontinentVery large continent created by several continents and microcontinents. Image Attributions Description How the first continents were formed. Learning Objectives None Related Materials Precambrian Continents Difficulty Level: Basic Authors: Dana Desonie, Ph.D. Tags: continents microcontinent SCI.ESC.732.L.2 (1 more) supercontinent Subjects: science Earth Science Concept Nodes: SCI.ESC.732 (Precambrian Continents) Grades: 6 , 7 Date Created: Jan 04, 2013 Last Modified: Jun 15, 2015 Vocabulary None You can only attach files to Modality which belong to you If you would like to associate files with this Modality, please make a copy first.