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What is the early part of the stone age called?
The early part of the Stone Age is called the Paleolithic period. It is characterized by the use of simple stone tools and is divided into Lower, Middle, and Upper Paleolithic periods based on advancements in tool technology and cultural developments.
Where should you NOT put glaze on a clay pot?
You should not put glaze on the bottom of a clay pot where it will come into direct contact with surfaces when placed down for firing. The glaze could cause the pot to stick to the kiln shelf during firing and result in damage to both the pot and the kiln.
Where is silicon naturally found?
Silicon is the second most abundant element in the Earth's crust, making up about 28% of its mass. It is commonly found in the form of silicon dioxide (silica) in rocks, sand, and soil. It is also found in many minerals, such as quartz and feldspar.
Who are antrectomies performed?
Antrectomies are performed to remove the lower part of the stomach, which is known as the antrum. This type of surgery is often done to treat certain stomach conditions, such as peptic ulcers or cancer. It can also be done as part of weight loss surgery procedures.
Which state is Roanoke Island part of?
Roanoke Island is part of the state of North Carolina.
Three of the four layers of this part of this crust are igneous material.?
Oceanic Crust
Why does the oceanic crust sit lower in the mantle than the continental crust?
Oceanic crust is denser than continental crust due to its composition and age, causing it to sink lower into the mantle. The oceanic crust is also thinner and has been subjected to more intense heat and pressure, which contributes to its lower position in the mantle compared to the thicker, lighter continental crust.
What formed when lava cools and crystallizes on top of oceanic crust?
it becomes part of the oceanic crust
How are the oceanic and continental crust alike?
they both are part of the crust
What is the part of the crust that is above water is called?
Oceanic Crust
What portion of the earths crust is more dense oceanic or contenintal?
Oceanic crust is denser than continental crust. Oceanic crust has a density of about 3 g/cm^3, while continental crust has a lower density of about 2.7 g/cm^3.
Why is oceanic crust lower than the continental crust?
Oceanic crust is denser than continental crust because it is formed from basaltic magma at mid-ocean ridges, which cools quickly and is more compact. This denser oceanic crust tends to sink lower into the mantle compared to the less dense continental crust, which is primarily composed of less dense granite rocks.
Is the oceanic crust a thick layer?
Continental plates are thicker and of lower density than oceanic plates. They float like giant rock icebergs deeply embedded in the upper part of the mantle, while oceanic plates form more of a surface skin on the top of the mantle.
What does ocean crust mean in science?
The oceanic crust is the part of the earth's crust that is below the ocean. The rock that makes up the oceanic crust is about 200 million years old.
What happens when an oceanic and an oceanic plate collide?
since the oceanic crus is thinner than the Continental crust the oceanic crust get submerged and gets destroyed while the continental crust covers the submerged part as being taken over by continental crust....//\@Rtz Z@r...
What Oceanic crust tends to be and than continental crust so the denser?
Oceanic crust is generally denser than continental crust due to its composition, which is primarily basaltic and contains heavier minerals. In contrast, continental crust is mainly composed of lighter, granitic rocks, making it less dense. This difference in density causes oceanic crust to sit lower in the mantle compared to the thicker, buoyant continental crust. As a result, oceanic crust is typically found at lower elevations, forming the ocean floors.
What part is the thinner and denser part of the Earth's crust?
The thinner and denser part of the Earth's crust is the oceanic crust found beneath the oceans. It is typically around 5-10 km thick, compared to the continental crust which is around 20-70 km thick. The oceanic crust is denser due to its composition of basaltic rocks.
