0
What else can I help you with?
Does the moon have a crust and a mantle?
Yes, the Moon has a crust and a mantle. The crust is composed of various types of rocks, primarily basalt and anorthosite, and varies in thickness. Beneath the crust lies the mantle, which is composed of silicate minerals and extends several hundred kilometers deep. The Moon's interior structure is similar to that of Earth, albeit less differentiated and with a smaller core.
Inner planets that are composed mainly of rock and metal are called?
The inner planets composed mainly of rock and metal are Mercury, Venus, Earth, and Mars. These planets are also known as terrestrial planets due to their Earth-like composition.
How was the star Orion made up of?
The star Orion is a constellation visible from Earth and is composed of several prominent stars, including Betelgeuse and Rigel. These stars are massive and luminous, varying in size, temperature, and distance from Earth, but they appear close together when viewed from our perspective. The arrangement of these stars in the sky forms the familiar pattern of the constellation Orion.
What pasentage of the earth is water?
Roughly 71% of Earth's surface is covered by water. This is composed of oceans, seas, lakes, rivers, and other sources of water.
Is the earth the same elements as the moon?
The crust mostly consists of the same materials except that there is little iron (though there may be some in the tiny core) and water (exception being craters on the south pole permanently in shadow).
Is the earth composed of the south America plate?
No. The South American Plate is just one of several major tectonic plates that make up Earth's uppermost layers.
What is the layer of the earth that is composed of water?
The hydrosphere is the layer of Earth composed of water.
What is the gases surrounding the earth called?
The gases surrounding the Earth are called the atmosphere. It is composed of several layers containing different gases such as nitrogen, oxygen, and trace amounts of others.
What percentage of the Earth's atmosphere is composed of oxygen?
About 21% of the Earth's atmosphere is composed of oxygen.
Which theory views the earth's surface as composed of slowly moving plates?
Plate tectonics.
Is The earth's crust is composed of layers of rock?
Yes, the Earth's crust is composed of several layers of rock known as tectonic plates. These plates float on the semi-liquid mantle beneath them and interact with each other through processes like subduction and spreading, which drive geological activities such as earthquakes and volcanic eruptions.
What is the outer part of the earth composed of solid rock?
The lithosphere is the outer rocky shell of the Earth, based on the physical state of the material (brittle). The lithosphere is a combination of the crust, and the brittle uppermost mantle to which it is attached.
Is it true that the earth composed of two gasses?
No. Earth is composed of slolid minerals. Earth's atmosphere is mostly made up of two gasses: nitrogen and oxygen.
What is the earth mostly made?
The bulk of the Earth is composed of rock.
What is the thin layer of air that surrounds is the earth called?
The thin layer of air that surrounds the Earth is called the atmosphere. It is composed of various gases and extends several hundred kilometers above the Earth's surface.
What is the eath made of?
The Earth is composed of several layers: the crust, mantle, and core. The crust is the outermost layer and is made up of solid rock. Beneath the crust is the mantle, which is mostly solid but can flow slowly over long periods of time. At the center of the Earth is the core, which is composed mostly of iron and nickel.
What is earth's crust composed of?
people
