Question

1.-Explain which is the main difference between:
a. the inner and the outer planets

b. asteroids and comets

c. planets and dwarf planets​

Answer 1

Respuesta:

b. asteroids and comets

Explicación:

your question are very easy.

Answer 2

Explicación:

The four inner planets have slower orbits, slower spin, no rings, and they are made of rock and metal. The four outer planets have faster orbits and spins, a composition of gases and liquids, numerous moons, and rings. The outer planets are made of hydrogen and helium, so they are called gas giants.

Comets tend be icier. But some objects blur the distinction between asteroids and comets. Asteroids are generally considered to be made up of metals and rocky material, while comets are made up of ice, dust and rocky material. ... Asteroids formed much closer to the sun, where it was too warm for ices to remain solid.

c) The only difference between a planet and a dwarf planet is the area surrounding each celestial body. A dwarf planet has not cleared the area around its orbit, while a planet has. Since the new definition, three objects in our solar system have been classified as dwarf planets: Pluto, Ceres and Eris.

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