Both mercury and mars have a gravity which is around 38% of earths. Mercury's gravity is 37.8% of earths, Mars' gravity is 37.7% of earths.
Earth has, and it's been suggested that Mars may have.
Mars is often referred to as Earth's "sister planet" because it is similar in size and composition, but there are significant differences between the two planets. Mars has a thin atmosphere, no liquid water on its surface, and a much colder climate compared to Earth.
Mars is bigger than Earth's moon. Mars has a diameter of about 4,212 miles, while Earth's moon has a diameter of about 2,159 miles.
Mars
The surface gravity on Mars is the weakest, it is 37.6% of Earths.
Both mercury and mars have a gravity which is around 38% of earths. Mercury's gravity is 37.8% of earths, Mars' gravity is 37.7% of earths.
its moslty like earths expect dried out with lots of iron and red
it's not total different because mars has foothills
In many ways, Mars is very similar to Earth, but it's also different in many ways
Mars has a red rockey surface and once had water on it. in the winter icecaps form and in the summer they form rivers
probably not. the earths gravity is different then mars's . the so is the atmosphere so the answer is basically no!
Earth has, and it's been suggested that Mars may have.
The sky on Mars is a butterscotch color during the day due to the planet's dust particles in the atmosphere. At sunset, the sky can turn a bluish hue. Due to Mars' thin atmosphere, the sky appears pinkish-red when viewed from the surface.
Mars has about 38% of Earth's gravity, meaning that objects on Mars weigh less than they do on Earth. For example, if you weigh 100 pounds on Earth, you would weigh about 38 pounds on Mars.
Mars' surface pressure is around 0.7 kPa, around 0.7% of Earths surface pressure. The planet has a smaller mass and lower surface gravity than Earth, so it can only hold a thin atmosphere.
No. For two reasons: # The temperature on the Martian surface is less than 0 Celsius and thus any water (to form a swamp) would be in the form of ice and therefore solid. # The atmospheric pressure on Mars is so low that water can not exist at the surface. If you place a lump of ice on Mars and heated it, it would go straight form solid Ice to water vapor. Thus this again means that there can be no water on the surface of mars with which to form a wet swamp. However, having said this please understand that there is H2O on Mars in the form of ICE and water vapor - we do not know how much H2O there is at the moment and we believe that there was quite allot of liquid water on Mars' surface in the ancient past.