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What makes up Earth's core and how does it contribute to the planet's overall structure and function?
The Earth's core is made up of two parts: the inner core, which is solid and mostly composed of iron and nickel, and the outer core, which is liquid and also made of iron and nickel. The core's heat and movement generate the Earth's magnetic field, which protects the planet from harmful solar radiation and helps maintain its atmosphere. The core's high temperature and pressure also drive the movement of tectonic plates, which shapes the Earth's surface and creates geological features like mountains and volcanoes.
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Which type of planets have a layered structure?
Terrestrial planets, like Earth, Venus, Mercury, and Mars, have a layered structure with distinct crust, mantle, and core layers. Gas giants like Jupiter and Saturn also have layered structures, consisting of a core surrounded by layers of different densities of gases such as hydrogen and helium.
What is another word for terrestrial planets?
Rocky planets
What is the surrounding land of earths structure?
The surrounding land of Earth's structure consists of the Earth's crust, which is the outermost layer of the planet. Beneath the crust is the mantle, followed by the outer core and the inner core. The structure of Earth's land is constantly changing due to processes such as plate tectonics, erosion, and volcanic activity.
What types of bodies make up the solar system?
Our solar system has a sun in the middle, planets circling the sun, moons circling the planets, and asteroids circling the sun. There are also comets circling the sun in a much larger orbit than the planets.
What are the first five planets from the sun?
The first five planets in the order from closest to farthest are Mercury, Venus, Earth, Mars, and Jupiter. The first four planets are inner planets, and Jupiter is an outer planet.
Are planets required for a galaxy to be a galaxy?
No, planets are not required for a structure to be classified as a galaxy. A galaxy is primarily defined by its collection of stars, gas, dust, and dark matter, all bound together by gravity. While most galaxies contain planets, they can exist without them, as galaxies are fundamentally characterized by their overall structure and composition rather than the presence of individual celestial bodies.
How the planets contribute to land formation?
Planets play no role in land formation of the earth
When did Copernicus contribute to astronomy?
His theory of the planets came out in 1543.
How does gravity affect the motion of the planets in our solar system?
Gravity is the fundamental force that governs the motion of planets in our solar system. It is the gravitational pull from the Sun that keeps the planets in their elliptical orbits, preventing them from drifting away into space. Additionally, the gravitational interactions between planets can influence their orbits and lead to phenomena such as orbital resonance. Overall, gravity ensures the stability and structure of the solar system.
What is the structure of the planets?
idk cause i wanted the anwser
What did the Mariner probes study?
they studied the structure of planets
Why can't you determine the size of the planets?
But you CAN determine the size of the planets: in diameter, overall mass, and in density.
Are the planets that have a higher density the Terrestrial planets or the Jovian planets?
The planets with higher density are the Terrestrial planets, which include Mercury, Venus, Earth, and Mars. These planets are composed mostly of rock and metal, resulting in a more compact and dense structure compared to the Jovian planets, which are gas giants made mostly of hydrogen and helium.
Why are jovian planets so cold?
Jovian planets are cold because they are located much farther from the sun than terrestrial planets like Earth. Since they receive less sunlight and heat, they have lower average temperatures. Additionally, the atmospheres of Jovian planets are primarily composed of cold gases like hydrogen and helium, which contribute to their overall cold temperatures.
How many planets are in your solar system overall?
nine planets till 2006 until Pluto was broken down so there was only eight planets in the solar system '
What planets similar to each other size and internal structure poop?
Planets are inanimate and, like all inanimate objects, they do not poop!
Which planets are mostly made of and atmosphere?
The gas giants Jupiter and Saturn are primarily composed of hydrogen and helium, with thick atmospheres surrounding their dense cores. Uranus and Neptune, the ice giants, have atmospheres rich in methane, ammonia, and water, along with a mixture of hydrogen and helium. These planets have minimal solid surfaces compared to terrestrial planets, making their atmospheres a significant part of their overall structure.
