No. This is simply a change of state from liquid to solid. It is a physical change.
The rocks that are formed from cooling of lava are known as Igneous rocks.
Magmatic (lava) cooling.
igneous
igneous rocks are formed by cooling lava from volcanos. Obsidian is an igneous rock. Sedimentary rocks are formed by particles being deposited by water. Sandstone is a sedimentary rock. Metamorphic rocks are formed when heat, pressure, and chemical reactions change existing rocks. Granite is a metamorphic rock.
A rock formed from cooling lava is classified as an igneous rock. Igneous rocks are formed from the cooling and solidification of magma/lava. They can be further classified based on their mineral composition, texture, and formation process.
The rocks that are formed from cooling of lava are known as Igneous rocks.
A. Lava cooling. Sedimentary rocks are formed through the accumulation and cementation of sediments through physical or chemical processes, or by the build-up of plant and animal remains. Lava cooling forms igneous rocks, not sedimentary rocks.
Magmatic (lava) cooling.
Igneous rocks are formed from the cooling and solidification of magma or lava.
Cooling of lava.
igneous
igneous rock
Extrusive
Igneous rocks are formed from the cooling and solidifying of magma. The resulting rock can be instrusive (magma cooling within the crust) and extrusive (lava cooling on the surface). The most common kind of rocks are Granite (intrusive) and Basalt (extrusive).
Chemical weathered because volcanos occur and avenue lava and when lava cools down it forms a rock or rocks.
igneous rocks are formed by cooling lava from volcanos. Obsidian is an igneous rock. Sedimentary rocks are formed by particles being deposited by water. Sandstone is a sedimentary rock. Metamorphic rocks are formed when heat, pressure, and chemical reactions change existing rocks. Granite is a metamorphic rock.
lava cooling