No, any planet with an axial tilt will have seasons, for instance Uranus has seasons.
Saturn is the second largest planet behind jupiter! The sizes from smallest to largest are Pluto and Charon (which is actually a dwarf planet) Mercury Mars Venus Earth Neptune Uranus Saturn Jupiter the answer is D. Venus, Neptune, Saturn
Very few similarities exist between Mars and Saturn. Mars is a smallish terrestrial (or rocky) planet, while Saturn is a large gas giant planet. Mars has two small satellites, while Saturn has dozens of large satellites, and millions of small ones that form the "rings" of Saturn.
-- The six planets visible to the unaided eye are Mercury, Venus, Earth, Mars, Jupiter, and Saturn. -- The Earth displays no phases at all. -- All of the remaining five can display gibbous and nearly 'quarter' phases. -- Only Mercury and Venus can display crescent phases.
The "inner" planets are the ones closer to the Sun than the asteroid belt; Mercury, Venus, Earth and Mars. Jupiter, Saturn, Uranus and Neptune are "outer" planets.
Earth and Mars are the only ones.
If you start at the Sun and work outwards the planets are... Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and the minor planet Pluto. KrawlR: Pluto is a dwarf planet along with ceres haumea makemake Eris charon orcus ixion varuna quaoar sedna dysnomia and some other code named ones.
This depends on the planet. Some have none, like Venus; some have one, like Earth. Mars has two, Jupiter is a few dozen little ones plus four big ones, Saturn has a bunch. There isn't any single correct answer.
The first 4, Mercury, Venus, Earth, and mars are the ones.
The dividing line is the Asteroid Belt, so the "inner planets" are the ones closer to the Sun than the Belt; Mercury, Venus, Earth and Mars. The "outer" planets, then are the ones further away; Jupiter, Saturn, Uranus and Neptune.
There are five planets visible to the naked eye; Mercury, Venus, Mars, Jupiter and Saturn. However, Mercury and Venus are interior planets (closer to the Sun that we are) and are never seen in the "full" phase. Mars, Jupiter and Saturn are never seen in the "new" phase, because they never pass between Earth and the Sun. Note: This is requirement 5.1 for the Astronomy merit badge.
Mars has two moons: Phobos and Deimos. The stars seen in the sky of Mars are the same ones we see from Earth.
Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune all have clouds in their atmospheres. Each planet's clouds differ in composition and appearance based on factors like temperature, pressure, and chemical makeup.