Yes. Mars has gigantic valleys. The greatest is the Valles Marineris, which makes the Grand Canyon look tiny.
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What I have learned in Earth Science I would say that there is many volcanoes and/or ice geysers.
Mars peppered with vast volcanoes such as Olympus Mons and rift valleys such as Valles Marineris, shows geological activity that may have persisted until very recently
Mars does not currently have active volcanic eruptions, so there is no flowing lava on its surface. However, evidence suggests that Mars had volcanic activity in the past, and there are remnants of volcanic features such as mountains, valleys, and ancient lava flows.
One, just like earth, Pluto and uranus. But if you mean how many sq km of surface area mars has the answer is: 144,798,500 km2 (source: wikipedia)
The planet Mars has mountains, valleys, plains, and continents like Earth, but it lacks liquid water on the surface. However, Mars does have evidence of water in the form of ice and ancient river channels.
yes mars has valleys made by erosion.
NO, it has craters
yes there is
valleys some of the tallest mountains and deepest valleys known in the solar system.
It has craters, caused by meteors hitting it. It also has valleys. You can exlopre it using Google Earth and there are some huge valleys.
cows now go away
The Dry Valleys have been said to mimic the landscape on other planets, including the moon and Mars.
Mars has evidence of erosion by water, including river valleys, channels, and minerals formed in the presence of water. Mars once had liquid water flowing on its surface, shaping the landscape over time.
Some have reported that the McMurdo Dry Valleys resemble the planet Mars. This quote supports testing the Mars Rover in that geography.
No, Mars is not flat. Mars is a rocky planet with a solid surface, much like Earth. It has mountains, valleys, and other geological features that indicate it is a three-dimensional, spherical object in space.
They are dried out rivers most scientists think. so you can call them rivers yes
Yes, Mars has many mountains and canyons. Check out Valles Marineris, a huge canyon on the planets surface, with many smaller canyons and valleys around it.