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Is rock with visible layers and no visible mineral crystals likely to be formed from lava hardening on Earth's surface?
No, rock with visible layers and no visible mineral crystals is likely to be sedimentary rock, formed from the accumulation and consolidation of sediments like sand, mud, or organic material. Rocks formed from lava hardening on the Earth's surface, like basalt, tend to have a uniform texture and lack visible layers due to the rapid cooling process.
What 2 igneous are formed by fast cooling lava?
Two igneous rocks formed by fast cooling lava are basalt, which is a fine-grained volcanic rock, and obsidian, which is a natural glass formed from rapidly cooling lava without crystal growth.
A lava flow is an example of an igneous rock one of the two main igneous rock groups?
It is an example of extrusive igneous rock.
Why is soil formed from the weathering of volcanic lava not very fertile?
Soil formed from the weathering of volcanic lava is not very fertile because it lacks essential nutrients and organic matter needed for plant growth. The rapid cooling of lava prevents the formation of minerals and organic material that contribute to soil fertility.
Is a rock with visible layers and no minerals likely to have formed lava hardening on Earth's surface?
No, a rock with visible layers and no minerals is more likely to be a sedimentary rock formed from the accumulation and compaction of sediments over time. Lava hardening on the Earth's surface tends to form igneous rocks with a different texture and composition.
How does lava form rock?
From cooling and hardening
How does lava become an igneous rock?
lava becomes igneous rock by cooling down and hardening -ctd
What forms igenous rock?
The cooling, solidification, crystallization and hardening of molten magma or lava.
Is molten lava hardening into a rock a physical change?
It's a physical change - more intermolecular bonds (bonds between different molecules) are formed due to the cooling of the matter, and the state of matter changes from liquid to solid. The chemical makeup of the lava does not change.
Can A rock with visible layers and no mineral crystals likely formed by lava hardening on earths surface?
No, a rock with visible layers and no mineral crystals likely did not form from lava hardening on Earth's surface. Such layered rocks are typically sedimentary, formed from the accumulation and compaction of sediments over time. In contrast, igneous rocks formed from lava cooling often contain visible mineral crystals, as the cooling process allows crystals to grow.
A sentence with the word molten?
The molten hot lava was hardening.
A rock that forms from cooling lava that is classified as what?
The rocks that are formed from cooling of lava are known as Igneous rocks.
True or false granite is a metamorphic rock?
It is false. Granite is a igneous rock that was formed from magma cooling and hardening.
Which is fomed by fast cooling lava--pumice granite or basalt?
Pumice is the result of extremely fast cooling lava.
Are Sedimentary Rocks the most common kind of rocks?
No, igneous rocks are, as they are created by hardening lava, and most of the planet earth is lava
How is a rock from cooling lava classified?
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.
What cooling creates igneous rocks?
Magmatic (lava) cooling.
