In our solar system, the inner four planets, Mercury, Venus, Earth, and Mars, are referred to as rocky, or terrestrial ("Earth-like").
Outside the solar system it is estimated as many as 40 billion planets in our galaxy alone would be similar to Earth.
Mars, Venus, and Earth are considered similar to Earth due to their rocky composition and potential for hosting liquid water in the past. Additionally, the presence of atmospheres on Venus and Mars, albeit different from Earth's, allows for some similarities in terms of atmospheric processes and weather patterns. However, each of these planets also has unique characteristics that distinguish them from Earth, such as extreme temperatures, different geological features, and atmospheres composed of different gases.
Venus is most similar in size and mass to Earth. Both planets are considered terrestrial planets and have similar compositions and densities, which is why they are often referred to as "sister planets."
Earth-like planets are often referred to as terrestrial planets, which are rocky planets similar in composition and size to Earth. These planets typically have solid surfaces, as opposed to gas giants or ice giants. Some examples of terrestrial planets in our solar system include Mercury, Venus, Earth, and Mars.
Mars has a very similar angle of axial tilt to Earth.
The four inner, terrestrial or rocky planets all have similar densities, much higher than the four outer gas giant planets (though the outer planets are much larger and more massive).
they are all small rocky planets [earth,mercury,venus,mars]
mars
in term of shape
It's atmosphere is similar like ours on earth
If by gas you mean an atmosphere, there are no planets with an atmosphere anywhere similar to Earth.
Astronomers have found Earth-sized planets in other solar systems.
Inner planets are rock with minerals similar to those on Earth
Venus is most similar in size and mass to Earth. Both planets are considered terrestrial planets and have similar compositions and densities, which is why they are often referred to as "sister planets."
Mars is very similar to Earth. Mars' year and day are very similar to Earth compared to other planets.
Earth and Mars are both terrestrial planets. Both planets have about the same amount of dry land surface areas. Mars, like Earth, has volcanoes, canyons, and impact craters.
No planets are similar but there is a moon. Titan, one of Jupiter's moons, is very similar to Earth.
All inner planets are made of rock. (Earth, Mars, Venus, and Mercury)
Earth-like planets are often referred to as terrestrial planets, which are rocky planets similar in composition and size to Earth. These planets typically have solid surfaces, as opposed to gas giants or ice giants. Some examples of terrestrial planets in our solar system include Mercury, Venus, Earth, and Mars.