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As the water flow makes the rocks tumble against each other the high spots get chiped off. The tumbling and banging together with small grains of sand will smooth any rock over a long period of time. There must be enough water flow to keep the rocks moving for the process to work.
What else can I help you with?
What does shingle mean?
A small amount of round pebbles.
How do pebbles move?
Pebbles move primarily through the forces of water, wind, and gravity. In rivers and streams, flowing water can carry pebbles downstream, often causing them to roll or bounce along the riverbed. In coastal areas, waves can wash pebbles back and forth on beaches, while wind can displace smaller pebbles across dry surfaces. Gravity also plays a role, causing pebbles to slide down slopes or cliffs during landslides or erosion.
What shape of pebbles would be the most useful in determining the direction of movement of the glacial advance?
round
What causes abrasion of rock and pebbles in fast flowing streams?
Abrasion of rock and pebbles in fast-flowing streams is primarily caused by the mechanical scraping and grinding action of sediment and larger particles being carried along by the water. The swift current increases the energy of the flow, allowing these particles to collide with and erode the riverbed and bank materials. Additionally, turbulence in the water enhances the effectiveness of this erosion process, leading to the smoothing and rounding of rocks and pebbles over time.
What is the Fruity Pebbles Commercial 1970s about?
The plot of that Fruity Pebbles commercial is Fred walks to Barney and asks "What's that Barney?" Barney says his invention is called a "More" but it is acutally a mery go round and Barney persuades Fred to ride it while he (Barney) holds his Fruity and Cocoa Pebbles cereal. Fred agrees but while he rides the Merry go Round, Barney tries the pebbles and Fred asks "Why do you call this a ''More''?" Barney says "The 'more' you ride it the 'more' I can eat your pebbles!" and Fred angrily gets off and says "Why you!" and runs after Barney and Barney runs off with the Pebbles.
When was Pebbles - Pebbles album - created?
Pebbles - Pebbles album - was created in 1986.
Why do pebbles that are rough and uneven become smooth and round?
Pebbles become smooth and round through a process called abrasion, where they are constantly rubbed against other surfaces by water or wind. This continuous friction causes the rough and uneven parts to wear down, eventually resulting in a smooth and rounded appearance.
Why does a jet stream curve and bend?
Think about it this way. If it was flat then jet streams would be straight. But the Earth is round so jet streams are curved because of the curvature of the Earth.
What is it called when a rivers brakes up into streams?
It is usually the other way round. Moving in the direction of water flow, streams merge together to form larger rivers, the streams are called the river's tributaries. The point of joining is called a "confluence".
What kind of rock breaks apart easily has layers and little round pebbles in it?
The rock you are describing sounds like shale. Shale is a type of sedimentary rock that is made up of fine layers or sheets, which can easily break apart into smaller pieces. It often contains small round pebbles or grains of different minerals.
Who is Fred and Wilma's child on the Flintstones?
Their daughter's name is Pebbles Flintstone .
Do pebbles grow?
pebbles as in rock pebbles no there just there like big rocks ...
