There are several iron-bearing minerals that can give a reddish color, but hematite (Fe2O3) and goethite (FeO(OH)) are two common ones. The soil itself may be called an ultisol or an oxisol by the USDA classification.
Mars
Mars.
No, it is a red-orange color due to the deposition of iron (or, due to the high iron content of the soil), hence the name "The Red Planet"
Mars because of the red pigment, due to high concentrations of iron in the planet's soil. Its color reminded people of blood so they named the planet for the got of War.
Mars appears red, even from earth, due to the large amount of Iron Oxides on the surface - a bit like rust.
Rust, to put it simply.
Mars is the "Red Planet".Mars is the red planet because it looks red with various oxides of iron (hematite mostly) in very, very fine particles, and trace amounts of other elements including titanium, chlorine and sulfur.Mars is known as the Red Planet because of its rust color. Some time in the past Mars had an atmosphere with oxygen and something happened and the oxygen all went into the soil/rock which then became oxidized. This means it is theoretically possible for us to extract oxygen from the ground if a colony was ever sent to Mars.The red planet is the nickname given to Mars because of its slight reddish appearance. You can see the reddish appearance with your own eyes, but the redness is due to a rusty layer and it is only a few millimeters thick.Mars...Mars, the fourth planet in our solar system and the next planet out from us, is known as the "Red Planet" because of the high levels of iron oxide present on its surface which gives the planet a red hue.Mars. It appears red, even from earth, due to the large amount of Iron Oxides on the surface.Mars(a little on Jupiter) is the planet which is all red. It is red because it is rusty in colour and it is made out of iron.Mars is known as the red planet. Mars appears red, even from earth, due to the large amount of Iron Oxides on the surface - a bit like rust.
rust or Iron oxide
Mars is known as the red planet. This is because the iron in the soil gives it a red color. Mars is thought to have once had lakes and oceans.
Mecury is not called the red planet. Mars is called the red planet because of the iron oxide (rust) in it's soil, making the planet look red. Yes, Venus is the hottest planet but it is not called the red planet.
No, it is a red-orange color due to the deposition of iron (or, due to the high iron content of the soil), hence the name "The Red Planet"
Mars is sometimes called the "Red Planet" because of its reddish appearance, due to iron oxide prevalent on its surface.
Mars is the red planet, because it looks red on close approaches. The next close approach will be in the spring of 2014, you can have a look at it then.
Mars is a red, rust color.
Mars because of the red pigment, due to high concentrations of iron in the planet's soil. Its color reminded people of blood so they named the planet for the got of War.
Mars appears red, even from earth, due to the large amount of Iron Oxides on the surface - a bit like rust.
No. It is red because of all the rust and carbon on it's surface: The rust makes it appear red.
Rust, to put it simply.
The "Red Planet" is Mars.