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What is the lithosphere's texture?
The lithosphere has a rigid texture, made up of the Earth's crust and the upper portion of the mantle. It is composed of solid rock that can vary in thickness and density across different regions of the Earth.
Why isn't earths entire mantle liquid?
The Earth's mantle is not entirely liquid because of the high pressure in the mantle which causes the rock to be solid despite being at high temperatures. Additionally, the mantle is composed of different types of rock with varying melting points, so only parts of the mantle melt to form magma.
What two layers is the mantle divided into?
The mantle is divided into the upper mantle and the lower mantle. The upper mantle lies directly beneath the Earth's crust and extends to a depth of about 410 miles. The lower mantle extends from the bottom of the upper mantle to a depth of about 1,800 miles.
Why is the Earth's mantle solid?
The Earth's mantle is solid because of high pressure that prevents the rocks from melting. The temperature is high enough to partially melt rock at the base of the mantle, but the solid upper mantle above prevents the molten rock from rising to the surface.
What is the name of the lower part of mantle and the upper part of mantle?
The lower part of the mantle is called the "lower mantle" or "mesosphere", while the upper part of the mantle is referred to as the "upper mantle" or "asthenosphere".
What is color of connectives of Anodonta?
The color of connectives of Anodonta is normally yellow or brown.
What is the Texture of mantle?
the mantle is a hard rock in the upper Mantle and softer lower down.also the texture of it is coarse and solid. the colour of it is an Orange red colour.
What is average distance between cerebral ganglia and pedal ganglia of fresh water mussel Anodonta?
The average distance between cerebral ganglia and pedal ganglia of fresh water mussel Anodonta is 10 mm.
What is the lithosphere's texture?
The lithosphere has a rigid texture, made up of the Earth's crust and the upper portion of the mantle. It is composed of solid rock that can vary in thickness and density across different regions of the Earth.
Is magma another name for mantle?
No. Magma is molten rock within the earth, regardless of whether it is in the mantle or in the crust. The mantle is a layer of earth that makes up most of its volume. Contrary to popular belief, it is actually mostly solid due to being under high pressure. A large portion of it has a "plastic" texture, like modelling clay.
Why isn't earths entire mantle liquid?
The Earth's mantle is not entirely liquid because of the high pressure in the mantle which causes the rock to be solid despite being at high temperatures. Additionally, the mantle is composed of different types of rock with varying melting points, so only parts of the mantle melt to form magma.
What is the difference between the asthenosphere and magnetosphere?
The asthenosphere is a layer of Earth's mantle upper consisting of hot rock with a plastic texture. It is beneath the rigid lithosphere. The magnetosphere is Earth's magnetic field.
Where do rocks with coarse texture form?
Rocks with coarse texture typically form deep below the Earth's surface in the magma chamber of a volcano or in the mantle. As the molten rock cools slowly over time, large mineral grains have the opportunity to grow, resulting in a coarse texture. This process allows for the formation of rocks like granite or pegmatite.
What are the part of the mantle?
The upper mantle and the lower mantle.
What two layers is the mantle divided into?
The mantle is divided into the upper mantle and the lower mantle. The upper mantle lies directly beneath the Earth's crust and extends to a depth of about 410 miles. The lower mantle extends from the bottom of the upper mantle to a depth of about 1,800 miles.
How does the outer mantle and the inner mantle differ?
the inner mantle is hotter than the outer mantle.
Why is the Earth's mantle solid?
The Earth's mantle is solid because of high pressure that prevents the rocks from melting. The temperature is high enough to partially melt rock at the base of the mantle, but the solid upper mantle above prevents the molten rock from rising to the surface.
