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Do rocks with small crytals form underground or above ground?
Rocks with small crystals form above ground, because when formed under ground the magma makes the rock cool slower causing more time for the crystals to grow. Above ground the rock cools faster, because the air isn't as hot under ground than above ground.
Can igneous rock be formed above or below ground?
Yes, igneous rocks can be formed both above and below the ground. When molten rock solidifies beneath the Earth's surface, it forms intrusive igneous rocks like granite. If molten rock reaches the Earth's surface and cools rapidly, it forms extrusive igneous rocks like basalt.
What igneous rocks cool above ground?
Igneous rocks that cool above ground are called extrusive or volcanic rocks. Examples include basalt, andesite, and rhyolite. These rocks form when magma erupts onto the Earth's surface and cools rapidly.
Do intrusive rocks form above or below the ground?
Intrusive rocks are formed below the ground, within the Earth's crust, through the cooling and solidification of magma.
Which type of rocks are formed above ground by lava?
Rocks formed above ground by lava are known as igneous rocks, specifically extrusive igneous rocks. When lava erupts from a volcano and cools quickly upon exposure to the air, it solidifies into rocks such as basalt or pumice. These rocks typically have a fine-grained texture due to the rapid cooling process.
Which types of rocks are formed above ground?
Extrusive igneous rocks are one type of rocks that can be formed above the ground. Sedimentary rocks can also be formed above the ground.
What rock types are formed above ground?
Extrusive igneous rocks and some sedimentary rocks are formed above ground.
What types of rocks are formed above ground?
Sedimentary rocks such as sandstone, limestone, and shale are commonly formed above ground. These rocks are typically created through the accumulation and cementation of sediments, often in environments like rivers, deserts, or the ocean. Igneous rocks can also form above ground when magma cools and solidifies on the Earth's surface, forming rocks like basalt and rhyolite.
Do rocks with small crytals form underground or above ground?
Rocks with small crystals form above ground, because when formed under ground the magma makes the rock cool slower causing more time for the crystals to grow. Above ground the rock cools faster, because the air isn't as hot under ground than above ground.
What is a block of rock that lies above the fault?
sedimentary rocks lie above the ground
Can igneous rock be formed above or below ground?
Yes, igneous rocks can be formed both above and below the ground. When molten rock solidifies beneath the Earth's surface, it forms intrusive igneous rocks like granite. If molten rock reaches the Earth's surface and cools rapidly, it forms extrusive igneous rocks like basalt.
When molten rock undergoes crystallization above ground what type of rocks result?
Extrusive igneous rock is the result of above ground crystallization.
What igneous rocks cool above ground?
Igneous rocks that cool above ground are called extrusive or volcanic rocks. Examples include basalt, andesite, and rhyolite. These rocks form when magma erupts onto the Earth's surface and cools rapidly.
Do intrusive rocks form above or below the ground?
Intrusive rocks are formed below the ground, within the Earth's crust, through the cooling and solidification of magma.
Is it a fact or opinion some igneous rocks harden above ground?
it is an opinions
Are metamorphic rocks formed above or below ground?
Metamorphic rocks are formed below ground through the process of metamorphism, where existing rocks are subjected to high temperatures and pressures causing their mineral structure to change. This process typically occurs deep within the Earth's crust.
What type of rock is formed when magma undergoes crystallization above ground?
Igneous rocks like rhyolite or andesite are formed when magma undergoes crystallization above ground. These rocks cool relatively quickly, resulting in smaller mineral crystals compared to rocks formed from magma crystallizing deep underground.
