Yes
Venus, it is slightly smaller, and much hotter
inner planet.
Yes, all of the dwarf planets are smaller than the smallest inner planet (Mercury).
Mars is an inner planet.
It is an inner planet.
inner planet
Inner.
Mercury is both the smallest inner planet, and smallest planet in our entire solar system.
An inner planet is one of the ones that constitutes the inner part of our solar system. The ones we consider inner planets are those that are smaller and solid (as opposed to the massive, gaseous outer planets such as Jupiter and Saturn) and are surrounded by the ring formed by the zone of the asteroid belt. Those are considered inner planets include Mercury, Venus, Earth, and Mars.
Mars is an inner planet, located between Earth and the asteroid belt. The inner planets are rocky and terrestrial, while the outer planets are gas giants.
Mars is considered an INNER planet. It is the 4th of the 8 major planets in distance from the Sun, and is closer to the Sun than the Main Belt of asteroids. All 4 inner planets are terrestrial (smaller, rocky planets) while the outer planets are gas giants.*The inner planets are Mercury, Venus, Earth, and Mars*The outer planets are Jupiter, Saturn, Uranus, and Neptune.Planets past Neptune include all but one of the Dwarf planets, including Pluto, and a large number of smaller icy bodies in the Kuiper Belt.