idk cause i wanted the anwser
they studied the structure of 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.
Planets are inanimate and, like all inanimate objects, they do not poop!
Venus and earth
V. N. Zharkov has written: 'Fizika planetnykh nedr' -- subject(s): Astrophysics, Geophysics, Planets 'Interior structure of the earth and planets' -- subject(s): Internal structure, Planets 'Equations of state for solids at high pressures and temperatures' -- subject(s): High pressure (Science), High temperatures, Solids 'Physics of planetary interiors' -- subject(s): Figure, Geology, Geophysics, Internal structure, Planets
Planets in our solar system have a layered internal structure due to the process of differentiation during their formation. When these planets were forming, they were melted or partially melted, causing heavier materials to sink to the center and lighter materials to rise to the surface, creating distinct layers based on their densities. This process led to the formation of cores, mantles, and crusts in these planets.
This is a structure that contains chlorophyll give the planets grain color and energy from sunlight
A planetary geologist studies rocks on other planets. They analyze the composition, structure, and history of rocks to understand the geology of other planets in our solar system.
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.
Rock. Their basic structure is probably similar to that of the Earth.
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.
They study the terrain, the rocks, the fossils, and the land mass content and structure of the planets in our universe.l