6414371
Beschreibung
Mindmap von shagun bansal, aktualisiert more than 1 year ago
|
Erstellt von shagun bansal
vor mehr als 8 Jahre
|
|
rocks
- igneous rocks
- 1) formed from fire
2) magma which erupts as lava cools down to form igneous rocks
3)some magma cools below the surface fo form igneous rocks
- examples-basalt and granite
- vertical lines of weaknesses
- 1) formed from fire
2) magma which erupts as lava cools down to form igneous rocks
3)some magma cools below the surface fo form igneous rocks
- sedimentary rocks
- second hand rocks
- weight of sediments above compresses those below to form sedimentary rocks
Anmerkungen:
- sediments are pieces of rocks broken off from rocks which outcropped on the earths surface millions of years ago
- examples-sandstone limeston
- horizontal lines of weaknesses
- second hand rocks
- metamorphic rocks
- old igneous and sedimentary rocks
- rocks are changed due to heat and pressure
- slate- from clay
marble from limestone
- old igneous and sedimentary rocks
Möchten Sie kostenlos Ihre eigenen Mindmaps mit GoConqr erstellen? Mehr erfahren.