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What is the surface composition of earth?
Mostly water but a lot of rock and dirt too.
What kind of rock is formed from the soil deposits made from moving water?
Sedimentary rock.
What is rock fall?
Rock fall- an act or instance of falling rock. For information on the causes of rock falls, please see the related question.
Is a large rock falling from a cliff and breaking mechanical?
yes
How is the coaresest sedimentary rock made?
The coarsest sedimentary rock is made by the process of sedimentary rock called "Deposition". Deposition is the process of laying down sediment carried away by either water wind or ice.
Does a hammer make a sound when it hits a rock in space?
Yes, the potential for sound is made by the energy of the impact - (sound will occur in the hammer and in the rock), BUT the sound never leaves the hammer/rock as there is no air in space though which the sound waves can propagate.
How fast does a rock fall in the ocean?
A falling rock in vacuum accelerates at 9.8 meters per second2 ... the acceleration of gravity at the earth's surface.A falling rock in air has a smaller acceleration than in vacuum, because of air resistance;the exact figure depends on the rock's weight and shape.A falling rock in water has an even smaller acceleration than it air, because of water resistance; the exact figure again depends on the rock's weight and shape.
What sound does a rock make when dropped into water?
Since the weight of pumice is less it will float on water for some time and then..
What is a pool made of?
A pool is made of water and rock.
What are countries made of?
countries are made of rock and water and :)
How does water cause erotion?
Water beats down on the rock for such a long time, it carries pieces of the rock with it. For example, a waterfall. This waterfall is very high, and the water is falling at a very fast speed. ! It hits rock. Now over time, with such force, the rock will break down and erosion occurs. This is how we get sedimentary rock my friend.
What are coral island made from?
rock. the colors are made by the water.
What rock is the moon made out of?
Rock and in the inside thay had discovered evidence of water.
What is one rock falling against another rock?
it is gravity
Can a sound travel without atmosphere?
Sound can travel through water, metal, rock and air, so the atmosphere isn't strictly needed for sound transmission.
What is the surface composition of earth?
Mostly water but a lot of rock and dirt too.
Why are inner planets composed mostly of rock and metal?
The inner planets at made out of rocks because of the sun and the falling rocks.
