False. Igneous rocks can form both beneath the Earth's surface, where they are called intrusive or plutonic rocks, and on the surface from volcanic activity, known as extrusive or volcanic rocks. Intrusive rocks crystallize slowly from magma deep within the Earth, while extrusive rocks solidify quickly from lava that erupts onto the surface.
No, igneous rocks can form both beneath and above the Earth's surface. Intrusive igneous rocks form beneath the surface as magma cools and solidifies underground. Extrusive igneous rocks, on the other hand, form on the Earth's surface when lava cools and solidifies quickly.
That is false. The 3 main types of rocks are igneous, sedimentary, and metamorphic
False. Intrusive igneous rock forms underground when magma cools and solidifies slowly. Extrusive igneous rock forms when magma erupts onto the Earth's surface and cools quickly.
True, lava is molten rock that has reached the Earth's surface, while magma is molten rock beneath the Earth's surface.
False A+
No, igneous rocks can form both beneath and above the Earth's surface. Intrusive igneous rocks form beneath the surface as magma cools and solidifies underground. Extrusive igneous rocks, on the other hand, form on the Earth's surface when lava cools and solidifies quickly.
That is false. The 3 main types of rocks are igneous, sedimentary, and metamorphic
false
true
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true
Yes, magmas can be classified as intrusive or extrusive. Intrusive magmas cool and solidify beneath the Earth's surface, forming intrusive igneous rocks like granite. Extrusive magmas erupt onto the Earth's surface and solidify quickly, forming extrusive igneous rocks like basalt.
False. Intrusive igneous rock forms underground when magma cools and solidifies slowly. Extrusive igneous rock forms when magma erupts onto the Earth's surface and cools quickly.
False. Consider a car moving on the road, along the earth's surface. That is considered to be Vx or Horizontal motion or velocity. If the car were to move perpendicular to the earth's surface that would be Vy or Vertical motion and velocity.
True. Intrusive igneous rock, also known as plutonic rock, forms larger crystals because it cools slowly underground. Extrusive igneous rocks cool rapidly on the Earth's surface, forming smaller crystals.
True, lava is molten rock that has reached the Earth's surface, while magma is molten rock beneath the Earth's surface.
False Sedimetary rocks can be formed from changes in igneous rock, and igneous rock can be from changes in sedimentary rock.