| magma |
Molten, or melted, rock within the earth
출처: www.planetpals.com/ecodictionary.html
|
|---|---|
| magma |
Magma - Naturally occurring molten or paritally molten rock material, generated within the Earth.
출처: csd.unl.edu/general/glossary-letter.asp
|
| magma |
molten rock within the earth's crust that crystallizes at the surface into igneous rock. Magnetic field - certain rocks, such as basalt, contain magnetic minerals like magnetite and ilmenite that are affected by magnetic lines of force, and "line up" with geomagnetic North Pole.
출처: www.ocean-institute.org/edu_programs/materials/P/G...
|
| magma |
naturally-occurring molten rock material generated within the earth and capable of intrusion and extrusion.
출처: www.tc.umn.edu/~smith213/Glossary%20GP.htm
|
| magma |
hot molten rock full of dissolved gases. Magma can form as rocks melt deep in the Earth's crust, or can sometimes come directly from the mantle.
출처: www.sedgwickmuseum.org/education/glossary.html
|