How is weathering constructive and destructive

Therefore their amplitudes of are added to find the total amplitude. Destructive interference is when a crest and a trough interfere with each other. This results in a lower amplitude than those of the original waves. How can faulting act as a constructive force? Scientists use the term faulting to refer to the formation of faults. Depending on the situation, faulting can act as a constructive or a destructive force.

Rock moves upward along faults to form a mountain range. Faulting produces an earthquake that causes a local bridge to collapse. What is a constructive force? Where are the majority of the world's volcanoes?

Most of the Earth's volcanoes are located around the Pacific Ring of Fire because that the location of most of the Earth's subduction zones. The downgoing plate is always the oceanic one. How do you remove a built in medicine cabinet? What are the names of Santa's 12 reindeers? Co-authors These islands have formed over millions of years due to a hot spot volcano. This type of volcano forms over an area in the Earth's crust where the crust is very thin and lava consistently makes its way to the surface.

Each year the island that is currently over the hot spot Hawaii adds new land. There is even another island being formed that should reach above the surface of the ocean in 10, to , more years. Another example of a slow constructive force is the deposition of sediment at the mouth of a river. Water carries sediment down river and as the river becomes more shallow, the sediment is deposited, forming landforms such as deltas.

Mountains are also an example of a slow constructive force due to two tectonic plates being pushed into each other. Some changes to the Earth take place in a matter of seconds instead of millions of years. The main quick constructive force is a volcano.

A volcano that erupts violently can send lava and ash shooting out within seconds. You must cite any websites you use for information. Include a picture with a caption and cite the website from where the picture was taken. Include 2 additional facts about the destructive force. Include a picture with a caption and cite the website from where the picture was taken underneath the picture. Include a definition and example of the following: erosion, deposition, and weathering.

You may choose on your newsletter where this information is placed. Answer the following question about both the forces discussed in your newsletter. While weathering breaks down rocks, erosion carries it away.

Some ways erosion can happen is, Weathering- Is the breaking down of rocks into smaller pieces. Weathering damages national monuments, historic buildings and landmarks. It causes rust, cracks, crumbling and other imperfections to stone, marble, wood and other materials. Mechanical weathering breaks rocks into smaller pieces. Temperature change causes thermal stress on rocks as they expand….