# EARTH SCINCE

HOW WERE THE LARGE CANYONS ON MARS THOUGHT TO HAVE BEEN FORMED?

1. 👍
2. 👎
3. 👁
1. Since this is not my area of expertise, I searched Google under the key words "Mars canyons formation" to get these possible sources:

http://www.lukew.com/marsgeo/tectonic2.html
http://www.webspawner.com/users/theory/
http://mpfwww.jpl.nasa.gov/education/modules/webpages/module3.htm
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6WGF-4D4PR3P-2&_user=10&_rdoc=1&_fmt=&_orig=search&_sort=d&view=c&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=7210c6a684af60e597051904a754b8b0

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search.

I hope this helps. Thanks for asking.

1. 👍
2. 👎
2. BY CHANGING

1. 👍
2. 👎

## Similar Questions

1. A student studying a circuit diagram of a lightbulb, battery, and a switch correctly identifies it as a closer circuit. In this diagram, The lightbulb would be a. an insulator b. on*** c. disconnected d. off 2. The focus of

2. ### language arts

Mars is known as the red planet. It is smaller than Earth, but it boasts as many dramatic landscapes. Since the invention of the telescope, people have been fascinated by the geological features of Mars, but given the limitations

3. ### physics

On Mars, the acceleration due to gravity is 3.71 m/s2. How far would a rock fall in 3 s if you dropped it on Mars?

4. ### physics

Scientists want to place a 3300 kg satellite in orbit around Mars. They plan to have the satellite orbit a distance equal to 2.2 times the radius of Mars above the surface of the planet. Here is some information that will help

1. ### Physics Word Problem

suppose a meteorite called head on with mars and becomes buried under mars surface. what would be the elasticity of this collision? explain your answer.

The weight M of an object on Mars varies directly as its weighton earth. A person who weighs 95 lb on earth weighs 38 lbs on Mars. How much would a 100 lb person weigh on Mars?

3. ### physics

At the surface of Mars, the acceleration due to gravity is 3.72 m/s^2. A watermelon has a mass of 4.5 kg here on Earth. a) What is its weight here on earth? b) What is its mass in Mars? c)What is its weight in Mars?

4. ### Science

The inner planets- Mercury, Venus, Earth and Mars- were formed by a. Supernovas b. repeated collisions of asteroid sized debris (My Answer) ****** c. masses of cold hydrogen and helium d. collisions of large galaxies

1. ### Science

What is the BEST way to discover if there is water on the surface of Mars? A) Send space probes to Mars to study the surface. B) Study the moon's surface, since it is similar to that of Mars. C) Observe the color of Mars to see if

2. ### Math

the circumference of mars is 10.664km find the diameter mars to the nearest km A.17.256Km B.3.396km C.333 D.259

3. ### physics

1. The physics of Mars and its two moons. Mars has two moons, Phobos and Deimos (Fear and Panic, the companions of Mars, the god of war). Deimos has a period of 30 h, 18 min and a mean distance from the centre of Mars of 2.3 x 104

4. ### Physics

When man stands on a bathroom scale here on Earth, it reads 560N . Assume each planet to be a perfect sphere with the following parameters. What would his mass be on Mars if Mars has a mass of 6.419 x 10^23 kg and a radius of