The cloud of gas and dust that formed the solar system was mostly hydrogen and helium. When the sun formed, however, these gases were driven out of the inner solar system. Most of the material left behind was rock, so that is what the inner planets formed from.
Earth
Humans can live on the planet Earth. Other planets are unsuitable for our existence unless new technology was able to assist humans in harsh environments.
Planet Ravvage is the fourth planet of the second solar system human-beings have explored in the year 3105. Not very safe for civilians because of the infestaion of NeoAligors, and what not. Was the stand off to the Galaxy War in 3168-3184. Also in the middle of the war was the humans precious home world of Earth.
No, there are no humans living on Jupiter. The planet's harsh environment, including extreme temperatures, high levels of radiation, and intense gravity, make it inhospitable for human life. Additionally, Jupiter consists mainly of gas and does not have a solid surface for humans to live on.
No, humans could not live on Neptune. Neptune's extreme cold temperatures, high wind speeds, and lack of a solid surface make it inhospitable to humans. Additionally, the planet's atmosphere is mainly composed of hydrogen and helium, which are not breathable for humans.
This isn't a rocky planet-Mars, Venus and Mercury are rocky planets. This planet can only really be described as a watery planet. We aren't really given the choice of which planet we live on, this is the only one so far that can support 'advanced' life.
Starfish need to be in saltwater in order to survive. They prefer to live in places that are rocky and textured.
Mice can live anywhere where humans live and they prefer to live in human's houses
COLD it is way to cold for a human/humans to live there. Earth is the perfect temperature for humans to live on and of course Earth is the 3rd planet from the sun.
Earth
Oxygen, food, water, mating
There are none in our solar system where people can live unprotected.
The meaning of earth is the rocky body, rather than a gas giant Jupiter. It is the third planet from the sun and it is the planet where we live.
yes, because no water and food in planet mars
they have special needs
Humans can currently live on Earth, as it provides the necessary conditions for human life such as oxygen, water, and suitable temperature. There are ongoing efforts to explore the possibility of living on other planets like Mars, but at present, Earth is the only known planet where humans can live.
Barrel cacti generally do not like sand and prefer rocky hillsides.