0
How did primitive algae make it possible for other planets and animals to develop on earth?
Wiki User
∙ 11y ago
Mainly by photosythesis that converted the CO2 in the poisonous early atmosphere, into oxygen.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How can the Earth support life when other planets cant?
The biggest reason is water. Astronomers think maybe there really may be traces of water or ice on other planets, but Earth has an abundance, perfect for us. Also, many other planet's living conditions are not suitable. Some planets have EXTREMELY hot hot hot or coooollllddd ccccoollllddd weather that we could not live through. There is not fertile soil or animals to eat (we probably wouldn't be eating aliens :P ). And atmospheres aren't as nice, no substantial protection from the sun's rays and gravity not as strong. There are also some more detailed answers but these are mostly the main ideas why the Earth support life when other planets cant.
Do the electron cloud orbit like the sun?
First, recall that planets orbit the sun, not the other way around. Secondly, the term electron cloud is used to describe the body of electrons that orbit the nucleus of an atom. To answer your question as succinctly as possible, the analogy of planets orbiting the sun is one of the best to consider when thinking about the orbit of electrons
Name five features of the earth that are different from all of the other planets in your solar system?
Earth has: * oxygen, nitrogen, etc. * water * landforms * people * plants and animals
What rocks orbit the sun?
Terrestrial planets and moons of both gaseous and terrestrial planets. Don't forget Dwarf planets and the asteroid belt.
How are the planets of the solar system grouped?
U can group the planets by size,weight and amount of moons
How did planets develop?
they deleloped be being born i think=]
Are earthquakes possible on other planets?
Yes, but only on SOLID planets, not on gas planets.
How many planets have animals on them?
one
Where do the vast majority of primitive meteorites come from?
Pieces of rock that accreted in the solar nebula (cloud that formed the sun and planets).
Why are scientists who are searching for life on other planets studying Archae bateria?
Archaebacteria are the oldest and most primitive forms of life on planet Earth. It is postulated that primitive life on other planets would be most likely to resemble Archaebacteria. In addition, Archaebacteria were the first life forms to exist on Earth, so studying them allows xenobiologists to postulate how life may come into being on other planets.
Which galaxy are planets in?
It is possible that every galaxy has some planets. We just are starting to detect some planets in other galaxies.
Is it possible to transform gas planets into solid planets?
Swarms of self replicating robotics machines may be able to transform gas planets into solid planets
What is the email for the planets funniest animals?
jose.dc10@hotmail.com
Stonehenge is thought to be a primitive what?
Some scientists believe that Stonehenge is thought to be a primitive form of observatory. It could have been used to show the relationship between the stars and the planets. Others believe that it was warning to others not to come to that part of the island.
Which of the planets did the team of astronomers study for their report?
Teams of astronomers have studies all possible planets.
Why is convection not possible in the heat transfer between the sun and the planets?
There is no air between the Sun and the planets.
Where aliens staying?
Aliens are the imaginary animals that come to our planet from the distant planets. You have the life in many more planets of the universe. It is difficult for that life to come to the earth. It will have to spend generations together to reach the earth. Even it comes here, it will likely to come with a message of love and compassion. It takes more evolution and mental development to love. It is primitive animal behaviour to kill others with out reason.
