https://padlet.com/tonny1/qsh6s6jwk66u Mod nord en-us 2017-03-31 06:06:49 UTC 2017-04-05 09:53:25 UTC hello@padlet.com victor32 https://padlet.com/tonny1/qsh6s6jwk66u/wish/163915961 2017-03-31 09:39:10 UTC https://padlet.com/tonny1/qsh6s6jwk66u/wish/163915961 victor32 https://padlet.com/tonny1/qsh6s6jwk66u/wish/163915997 2017-03-31 09:39:28 UTC https://padlet.com/tonny1/qsh6s6jwk66u/wish/163915997 victor32 https://padlet.com/tonny1/qsh6s6jwk66u/wish/163916002 2017-03-31 09:39:31 UTC https://padlet.com/tonny1/qsh6s6jwk66u/wish/163916002 victor32 https://padlet.com/tonny1/qsh6s6jwk66u/wish/163917030 Modellering af landskab (Forsøg: Balje med sand (Jorden/jord),
Sten (Is), vand (smeltet Is))

]]> 2017-03-31 09:45:35 UTC https://padlet.com/tonny1/qsh6s6jwk66u/wish/163917030 victor32 https://padlet.com/tonny1/qsh6s6jwk66u/wish/163917510 Kulstof 14 i organisk materiale, under gletsjertungen. (Tal om isotoper)]]> 2017-03-31 09:48:31 UTC https://padlet.com/tonny1/qsh6s6jwk66u/wish/163917510 victor32 https://padlet.com/tonny1/qsh6s6jwk66u/wish/163918119 Hvordan ved jeg at der er C14 i det organiske materiale, spørg en lærer
Svar: Kulstof 14 bliver oplagret i alt organisk materiale når det vokser. Når der så ikke kommer mere ilt (under isen) bla bla halveringstider.]]> 2017-03-31 09:51:48 UTC https://padlet.com/tonny1/qsh6s6jwk66u/wish/163918119 https://padlet.com/tonny1/qsh6s6jwk66u/wish/163925841 Vulkan aske er vigtigt

]]> 2017-03-31 10:34:08 UTC https://padlet.com/tonny1/qsh6s6jwk66u/wish/163925841 https://padlet.com/tonny1/qsh6s6jwk66u/wish/163925918 I moleret kan man være heldig at finde forsiler ]]> 2017-03-31 10:34:41 UTC https://padlet.com/tonny1/qsh6s6jwk66u/wish/163925918