Marian

Klass	tirfurv rewlivek
Restrennow kelmys war Gemmyn Wikimedia

An ehednow dyffrans a variansow

Marian ew tobmen a rewtinyow godhasys gen rewliv. Drefen myns ha nerth an rewliv, ev a ell karya stoff a bub myns, dhort tewes ha pri dhe vili meur, hebm ew rewtinyow.

Marianow ew godhasys en niver a delleryow dyffrans.

Pednmarian

An brassa radn a'n godhasa a hwer war bedn isella an rewliv, en tobmen meur henwys pednmarian (Sowsnek: terminal moraine). Ma an pednmarian ow tiskwedhes an teller pella drehedhys gen an rewliv. Pan hwrelha an rewliv dalleth teudha, an pednmarian a ell bos arge dhe'n dowr a fros dhort an rewliv. Etho furvyes ew lydn ragrewlivek.

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  Pendmarian Rewliv Wordie en Greunland
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  Pednmarian meur en Alpow Frynk
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  Telleryow pednmarianow en Pow Finn

Selvarian

Keffrys ha'n pednmarian, ma godhasans en-dadn an rewliv plastrys a-dreus an tir (selvarian). Gelwys ew hebma ground moraine en Sowsnek. Selvarian a furv breow bian po gwastatiryow leven. Radn nodho ew stoff herdhys gen an rewliv ha radn rewtiryow teudhys pan wrelho an rewliv kildedna. Furv a selvarian ew brodn.

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  Selvarian
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  Selvarian en Lydn Louise, Kanada

Marian tenewen

Ma karrygi terrys dhyort tenwednow an nans gen ober rewi-teudhi ow kodha avel radel dhe denewen an rewliv. An rewliv ewedh a herdh rewtinyow lows dhe'n tenwednow. Hebm a furv marian tenewen.

Marian kres

Pan wrelho dew rewliv metya, ma an marianow tenewen ow junya rag furvya marian kres. Tus a ell gweles marianow kres vel skethow tewl a-hys an rewliv.

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  Marianow kres ha tenewen, Nuussuaq, Greunland
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  Marianow kres ha tenewen, Rewliv Kennicott, Alaska
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  Sarn Badrig, marian tenewen en Kembra. Gwres veu an skeusen 4km a'n arvor en Baya Ceredigion

Marian ughrewlivek

Marianow ughrewlivek ew furvyes gen rewtinyow kuntellys war bedn an rewliv. Hebm a ell hwarvos drefen liv an rew tro'ha'n enep e'n barth ablasya, teudha a wra rew enep po radel ow kodha war an rewliv dhort fosow tenewen an nans U.

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  Marian ughrewlivek war bedn an Revliv Athabaska en Kanada. (Notyewgh an kyttrinyow tornyji war an rewliv)

Ma an erthygel ma usya an Furv Skrifys Savonek a-barth Kernowek diwedhes.