Primary homework help greece today

Primary homework help greece today

Archimedes was one of the greatest scientists in the Ancient blogger.com had a number of strings to his bow. Most commonly known these days for his advanced mathematics, he was also recognised as a weapons designer, engineer, inventor, astronomer (his father was also an astronomer), physicist and all-round scientist.. Though Archimedes was very interested in mechanics (and his work on simple Homework Help and Expert Q&A Solutions. Desklib homework help welcomes you in our best homework help and question answer solution platform. Our experts have answers to your homework question. Ask experts - Our median response time is 10 minutes and may be longer for new subjects May 28,  · Welcome to Lawn Primary and Nursery School Lawn Primary and Nursery School Cleeve Lawns, Swindon, SN3 1LE Tel: Email: admin@blogger.com

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Although the ground we walk on seems completely solid, the Earth is actually made up of huge pieces of flat rock called tectonic plates. These move very, very slowly, and places where they meet primary homework help greece today called faults. When these plates rub together, the movement primary homework help greece today waves of energy to come to the primary homework help greece today surface. Earthquakes can sometimes be nothing more than small tremors or shakes, but sometimes they can cause damage and devastation.

Earthquakes can make buildings fall down and set off landslidesas well as having many other deadly effects. An earthquake that occurs at the bottom of the sea can push water upwards and create massive waves called tsunamis. The surface where they slip is called the fault or fault plane. The earth has four major layers: the i nner core, outer core, mantle and crust. The crust and the top of the mantle make up a thin layer on the surface of our planet.

But this layer is not all in one piece — it is made up of many pieces like a jigsaw puzzle covering the surface of the Earth. These puzzle pieces keep slowly moving, sliding past one another and occasionally bumping into each other. We call these puzzle pieces tectonic plates, and the edges of the plates are called the plate boundaries. The plate boundaries are made up of many faults, and most of the earthquakes around the world occur on these faults.

Since the edges of the plates are rough, they get stuck while the rest of the plate keeps moving. Finally, primary homework help greece today, when the plate has moved far primary homework help greece today, the edges unstick on one of the faults and there is an earthquake. While the edges of faults are stuck together, primary homework help greece today, and the rest of the plate keeps moving, the energy that would normally cause the blocks to slide past one another is being stored up.

The energy radiates outward from the fault in all directions in the form of seismic waves like ripples on a pond. Instruments called seismographs are used to determine how large the earthquake was. The instrument uses a weighted pen and a spring and the vibrations from the earthquake makes the pen draw lines onto some paper. The length of the wiggle depends on the primary homework help greece today of the fault, and the size of the wiggle depends on the amount of slip.

The size of the earthquake is called its magnitude. There is one magnitude for each earthquake. Scientists also talk about the intensity of shaking from an earthquake, and this varies depending on where you are during the earthquake.

Need help? Open Contact us FAQs What our subscribers say How to videos Why join? The rapid release of energy creates seismic waves that travel through the earth. Seismometers are used to measure the magnitude of earthquakes. You are unlikely to feel a magnitude 3 earthquake but magnitude 6 earthquakes could potentially cause large damage, primary homework help greece today. A Richter Scale is a device that gauges the magnitude the energy it generates of the earthquake.

It was originated by American geophysicist Charles Francis Richter. The largest recorded earthquake in the world was a magnitude 9. More recently, an earthquake that hit the Tohoku region of Japan on March 11,had a magnitude of 9.

Alaska is the most earthquake-prone state in the world. It is important for earthquake-prone countries such as Japan to build houses and buildings that react well to earthquakes. In Ancient Greece, people believed that the god of the sea, Poseidoncaused earthquakes. When he was angry, Poseidon would strike the ground with his trident and set off an earthquake. Tectonic plates move less than 3 inches 17 cm per year. However, a tectonic plate movement of just 20 cm is enough to set off a major earthquake.

Scientists think that animals may sense weak tremors before a quake. Other scientists think that animals may sense electrical signals set off by the shifting of underground rocks.

Start your child on a learning programme today! Trial it for FREE today. The epicentre of an earthquake is the area on the surface, above the point where the earthquake originated. The speeds of the seismic waves enable scientists to locate the epicentre of an earthquake. The worst affected areas include; Japan, China, the Philippines, Indonesia, Australasia and the West coast of North and South America. A tsunami is a sequence of huge waves of water that usually occur in oceans or large lakes.

Tsunamis are caused by disturbances within the surrounding areas; they are usually caused by underwater earthquakes, primary homework help greece today, volcanic eruptions and landslides. A tsunami is not a tidal wave — these are caused by the forces of the moon, sun, and planets upon the tides, as well as the wind as it moves over the water.

Earthquakes can destroy communities, injure people and lead to deaths. Often earthquakes are only the beginning of the damage that can occur. The effects of an earthquake can be any or all of the following: buildings damaged and made unstable, burst water pipes that could result in water primary homework help greece today, contamination and flooding; primary homework help greece today gas pipes potentially leading to explosions or fires; businesses, industries, homes and public buildings destroyed; transport links and emergency services disrupted.

Other risks involve consequences to the landscape, environment and wildlife along with the risk of landslides and tsunamis. There are aboutearthquakes a year around the world, as detected by sensitive instruments. Aboutof those can be felt, and only or so cause damage each year.

Each year, the southern California area alone experiences about 10, earthquakes, most of them not felt by people. Oil extraction can cause minor earthquakes. Because oil generally is found in soft and squishy sediment, when oil is removed other rock moves in to fill the space left behind, creating mini earthquakes that are not noticeable to humans.

Earthquake gallery: The Ring of Fire, primary homework help greece today, an area in the Pacific Ocean where lots of earthquakes and volcanic eruptions occur Earthquakes can open up holes in roads Earthquake damage in Italy A tsunami evacuation route The devastation following a tsunami. Find out on Birthquake Gather a disaster emergency kit in an online learning game Can you build your own 3D model of an earthquake with Lego and playdough? Kids' earthquake questions answered by scientists Illustrated guide to earthquakes from DKfindout!

Look at some earthquake maps and diagrams. What is an earthquake? Animations which explain the different stages of an earthquake Could you become an earthquake scientist one day?

See current seismic activity on a world map Listen to the sound of an earthquake. Islands and continents.

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KS2 History Ancient Greece learning resources for adults, children, parents and teachers Primaryhomeworkhelp is the new website for Woodlands Junior homework resources. Hundreds of pages of easy to read information and facts on many homework topics including tudors, victorians, romans, rivers and mountains.. blogger.com and London Topic also contain Woodlands Resources.. I have added a search page so you can locate the resources you need quickly blogger.com is the one place where you find help for all types of assignments. We write high quality term papers, sample essays, research papers, dissertations, thesis papers, assignments, book reviews, speeches, book reports, custom web content and business papers