https://padlet.com/year417/vp72h4i267zt Look for facts to back up your ideas en-us 2018-02-16 08:31:35 UTC 2018-02-16 12:10:49 UTC hello@padlet.com year417 https://padlet.com/year417/vp72h4i267zt/wish/232284883 2018-02-16 11:33:18 UTC https://padlet.com/year417/vp72h4i267zt/wish/232284883 year417 https://padlet.com/year417/vp72h4i267zt/wish/232284905 We think that the Earth is magnetic to hold us down and the animals]]> 2018-02-16 11:33:22 UTC https://padlet.com/year417/vp72h4i267zt/wish/232284905 year417 https://padlet.com/year417/vp72h4i267zt/wish/232284971 KThe think the Earth is magnetic because we would be moving around on the Earth and they repel if they are the same and they attract if they are oppisitite.

]]> 2018-02-16 11:33:46 UTC https://padlet.com/year417/vp72h4i267zt/wish/232284971 https://padlet.com/year417/vp72h4i267zt/wish/232284977 People in magnisia made compuses by getting some load stone and a wood cork by rubing them together and making them magnetic. When two of the same magnets are pointed the same way the will repal but if two of the diffrent one try going together its called opposite poles atractted. The compus works because there are an iron core inside earth. The magetosphere is rhe maginet for that extens into space. The force arts like a sheild , protecting the earth harmful gases and charged particals that would destroy the atmosphere. ]]> 2018-02-16 11:33:50 UTC https://padlet.com/year417/vp72h4i267zt/wish/232284977 year417 https://padlet.com/year417/vp72h4i267zt/wish/232284983 People in magnesia found that low stone would always point north if kept freelyso they used it for checking directionsthey took small peices of low stone and kept it afloat in warter with a wooden cork they found that the sharp side would always point towards north an obvalsy point south so that is how the compass was born.]]> 2018-02-16 11:33:51 UTC https://padlet.com/year417/vp72h4i267zt/wish/232284983 https://padlet.com/year417/vp72h4i267zt/wish/232284987 Our planets magnetic field is believed to be generated deep down in the earths core. The Coriolis force, resulting from the earths spin also causes swirling whirlpools. This flow of liquid iron generates electric currents which in turn produce magnetic fields]]> 2018-02-16 11:33:52 UTC https://padlet.com/year417/vp72h4i267zt/wish/232284987 year417 https://padlet.com/year417/vp72h4i267zt/wish/232285013 *We think that a magnet is what makes a compass point north 
* a compass points north because all magnets have two poles 
* if your lost in the woods your best chance of finding your way might be a small magnet


]]> 2018-02-16 11:34:01 UTC https://padlet.com/year417/vp72h4i267zt/wish/232285013 https://padlet.com/year417/vp72h4i267zt/wish/232285149 We think the core of the earth is magnetic because there is a magma in the middle of the earth.
The magnetic force also protects the planet from the sun's harmfull rays.





]]> 2018-02-16 11:35:03 UTC https://padlet.com/year417/vp72h4i267zt/wish/232285149 year417 https://padlet.com/year417/vp72h4i267zt/wish/232285182 The earth is magnetic only because thereis a iron core in the midle of the earth.if you put the same poles they will repel from each other.]]> 2018-02-16 11:35:18 UTC https://padlet.com/year417/vp72h4i267zt/wish/232285182 year417 https://padlet.com/year417/vp72h4i267zt/wish/232285243 The earths magnetic field is also know as the geomagnetic field.]]> 2018-02-16 11:35:42 UTC https://padlet.com/year417/vp72h4i267zt/wish/232285243 year417 https://padlet.com/year417/vp72h4i267zt/wish/232286656 The compass comes from a rock called loadstock]]> 2018-02-16 11:43:33 UTC https://padlet.com/year417/vp72h4i267zt/wish/232286656 year417 https://padlet.com/year417/vp72h4i267zt/wish/232286684 If your lost in the woods your best way out might be a tiny magnet

]]> 2018-02-16 11:43:46 UTC https://padlet.com/year417/vp72h4i267zt/wish/232286684 https://padlet.com/year417/vp72h4i267zt/wish/232287123 If your lost in the woods,your best chance of finding a tiny magnet,A magnet is what makes a compass point north --the small magnetic pin in a compass is suspened so that it can spin freely inside it's casing and respond to our plant's magnetism.

]]> 2018-02-16 11:46:23 UTC https://padlet.com/year417/vp72h4i267zt/wish/232287123 https://padlet.com/year417/vp72h4i267zt/wish/232287326 The oppsite poles attract but the same poles repel. Ships navigat bay using compass.A lodestone always points to north and south.Both earths inner ant outer core are magnet but the outer core is liquid.Sometimes the magnet force is stronger than some other times.]]> 2018-02-16 11:47:34 UTC https://padlet.com/year417/vp72h4i267zt/wish/232287326 year417 https://padlet.com/year417/vp72h4i267zt/wish/232287388 The magnetic field exrends from the core and out into space]]> 2018-02-16 11:47:51 UTC https://padlet.com/year417/vp72h4i267zt/wish/232287388 year417 https://padlet.com/year417/vp72h4i267zt/wish/232287892 South to south repels so it means it dosent conect and the same with the north as well so the south pole of a bar magnet points to the geographical North Pole.The magnetic feald is pretects the planet from the sun's harmful ray's]]> 2018-02-16 11:50:06 UTC https://padlet.com/year417/vp72h4i267zt/wish/232287892 year417 https://padlet.com/year417/vp72h4i267zt/wish/232288411 Both earths inner and outer core are metal. The Earth's magnetic feild protects the Earth from the suns harmfull rays. Pilots on planes and sailers on ships use them (compass) to find there way home.]]> 2018-02-16 11:52:40 UTC https://padlet.com/year417/vp72h4i267zt/wish/232288411 year417 https://padlet.com/year417/vp72h4i267zt/wish/232289245 Our planet magnetic field is believed to generated deep down in the Earth core...The coniolis force resulting from the Earth's spin.]]> 2018-02-16 11:56:50 UTC https://padlet.com/year417/vp72h4i267zt/wish/232289245 year417 https://padlet.com/year417/vp72h4i267zt/wish/232289372 It is a magnetic flow arond the earth  the strait flow  is the strongest magnetic and its called the bar magnet that is in the midle of the earth ]]> 2018-02-16 11:57:28 UTC https://padlet.com/year417/vp72h4i267zt/wish/232289372 year417 https://padlet.com/year417/vp72h4i267zt/wish/232289965 Heat and the Earths spin keep the outer core moving. This movement causes core with mostly iorn.]]> 2018-02-16 12:00:48 UTC https://padlet.com/year417/vp72h4i267zt/wish/232289965 year417 https://padlet.com/year417/vp72h4i267zt/wish/232290453 A magnet attracts or repels other magnets,depending on the matral orientation of north and south poles.

]]> 2018-02-16 12:04:00 UTC https://padlet.com/year417/vp72h4i267zt/wish/232290453 year417 https://padlet.com/year417/vp72h4i267zt/wish/232290860 2018-02-16 12:07:04 UTC https://padlet.com/year417/vp72h4i267zt/wish/232290860 year417 https://padlet.com/year417/vp72h4i267zt/wish/232291070 2018-02-16 12:08:39 UTC https://padlet.com/year417/vp72h4i267zt/wish/232291070