Limestone,
Conglomerate
Cross bedded sandstone
A Fulgerite
Types of rocks that were formed by material from the earths surface and within bodies of water.
Extrusive rocks are formed outside of earths surface. Intrusive rocks are formed inside earths surface.
Molton rock that flows from a volcano onto Earths surface is
The two types of igneous rock are extrusive, those formed from molten material at or on the surface; and intrusive, those that solidify from molten material below ground.
The Igneous rock formed when magma cools are; 1. Extrusive (Volcanic) Igneous Rock; which are igneous rocks formed when magma cools outside the earths crust. The texture of of extrusive igneous rock is fine grained. 2. Intrusive (Plutonic) Igneous Rock; these are igneous rocks formed by gradual cooling of magma within the earths crust. The texture is coarse grained.
ignious rock
Types of rocks that were formed by material from the earths surface and within bodies of water.
Intrusive igneous rock.
obsidian is one of them
i think
The Extrusive igneous rock is formed on the earths surface while the Intrusive igneous rock is formed within or inside the earths crust.
Intrusive igeneus such as basalt
Volcanic (Extrusive) igneous rock, which are formed by lava that comes out of the earths crust, then cools and solidifies rapidly on the earths surface due to exposure to the environmental atmosphere.
below
extrusive- when melted rock material coools on earths surface instursive-when the melt cools below earths surface
A geologic map shows rock types making up earths surface.
Extrusive rocks are formed outside of earths surface. Intrusive rocks are formed inside earths surface.