Mars and the Earth

Mars and geologists use interplanetary comparison analysis to study the surface of Mars and the Earth to learn more about these two planets. In a sense, Mars resembles the Earth. Origin and strength are somewhat different, but features of Mars, such as air, wind erosion, water near the surface of the earth, volcanic activity, season, ice sheet, sandstorm, aisle, etc. can also be seen on Earth. The major difference between the structural framework and the amount of liquid water affects the geological theory behind the formation of the Earth and Mars.

Figure 1: Mars and Earth Mars photos were taken by the Hubble Space Telescope in 2001. Water clouds appear white on the surface of Mars' dry red rock. The image of the Earth (Western Hemisphere) was made in 2002 by many different satellite images and observations. Mars is actually displayed in half the size of the Earth. The gravity on the surface of Mars is 38% stronger than gravity. Surface weight of the earth is a measure of gravity. For a person standing on the surface of Mars, the person's quality is exactly the same as the quality on the planet. Because that person contains the same amount of substance. However, because of the low gravity of Mars, the weight of a person is 38% of the earth.

Mars is about half the diameter of the earth and its surface area is only slightly smaller than the total area of ​​the earth's earth. The density of Mars is lower than the density of the Earth, accounting for about 15% of the Earth's volume, accounting for 11% of the Earth's mass, accounting for about 38% of the Earth's surface gravity. The red orange appearance on the surface of Mars is due to rust. Mars is a planet on Earth, which is usually made up of minerals including silicon and oxygen, metals and other elements that make up the rock. The surface of Mars is mainly composed of pull up strips, but there are also silicas more than typical basalt rocks resembling oresite or quartz glass on the earth.

Mars is smaller and lighter than the Earth. The equatorial diameter and perimeter of Mars are half of the Earth (see Figure 1). Mars is 15% of the earth's volume. If you can open the Earth like an eggshell and empty it, about 6.5 Mars planets will be inside. Mars is not only smaller than the Earth, its density is low. Therefore, even though Mars occupies 15% of the Earth's volume, it occupies only 11% of the mass of the Earth. Figure 1: Mars and Earth Mars photos were taken by the Hubble Space Telescope in 2001. Water clouds appear white on the surface of Mars' dry red rock. The image of the Earth (Western Hemisphere) was made from many different satellite images and observations in 2002. Mars is realistically shown with half the size of the Earth