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Why does Mars have no oceans or signs of life?
Mars is farther from the Sun than the Earth. The requirements to develop life on Mars were far less than on the Earth which had, at the time of the planets' formation, the ideal conditions to develop life.
How many planets have oceans?
There is only one planet known to have significant bodies of liquid water that cover a large portion of its surface, and that is Earth. Other planets in our solar system, like Mars and Europa, have evidence of liquid water in the past or under their surface, but not as extensive as Earth's oceans.
How is the weather on Mars during the day?
# mars has four seasons just like earth!!!!!!!!!!!!!! # mars has four seasons just like earth!!!!!!!!!!!!!!
Does Mars have oceans on its surface?
There are a few signs which lead scientists to believe that Mars in fact did, and possibly still has, water in a liquid form. These clues are the river beds carved into the rock of Mars as well as the presence of Iron Oxide in the surface of Mars. On the 31st of July, 2008, NASA announced that it had found water on mars.
What make Mars like Earth?
Both have solid, rocky surfaces, an atmosphere and water. However, Mars has a very much thinner atmosphere, almost no free oxygen, and most of the water is frozen. The length of a day on both planets is around 24 Earth hours (Mars 24.62 hours) even though Mars is only about half the size of Earth. Because Mars has no oceans, the available land surface there (practically all of the surface) is about the same as the dry-land surface on Earth.
Does Mars have oceans like on earth?
No, mars don't have oceans like on earth.
Why does Earth have a lower amount of carbon in the atmosphere compared to planets like Venus and Mars?
Earth has a lower amount of carbon in the atmosphere compared to planets like Venus and Mars because Earth's carbon is mostly stored in rocks and oceans, while on Venus and Mars, carbon is released into the atmosphere through volcanic activity and other processes.
Did Mars used to be like earth?
It is believed that Mars may have been more similar to Earth in the past, with evidence suggesting it had water flowing on its surface and a thicker atmosphere. However, over time Mars lost its atmosphere and most of its water, leading to the cold, dry, and barren planet we see today.
It used to be more like Earth.?
Mars used to be more like Earth.
Why does Mars have no oceans or signs of life?
Mars is farther from the Sun than the Earth. The requirements to develop life on Mars were far less than on the Earth which had, at the time of the planets' formation, the ideal conditions to develop life.
How many planets have oceans?
There is only one planet known to have significant bodies of liquid water that cover a large portion of its surface, and that is Earth. Other planets in our solar system, like Mars and Europa, have evidence of liquid water in the past or under their surface, but not as extensive as Earth's oceans.
How is the weather on Mars during the day?
# mars has four seasons just like earth!!!!!!!!!!!!!! # mars has four seasons just like earth!!!!!!!!!!!!!!
Is Mar's oceans red?
No. Mars has no oceans.
What is the earth like?
The Earth is round with oceans and continets.
Does Mars have a earth sign?
Mars is full of frozen water and once was like Earth
Is mars or venus most like earth?
my opinion is mars
Which planet is known as the red planet due to iron?
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.
