Kev nyem ntawm UK yog ntau haiv neeg. Muaj swampy lowlands, rocky uplands, thiab roob systems. Muaj tseeb tiag, tom kawg tsis nce siab tshaj ib thiab ib nrab kilometers saum hiav txwv theem. Lub roob Cambrian nyob rau sab qab teb sab hnub poob ntawm cov kob. Peb yuav tham txog lawv kom ntxaws ntxiv hauv peb tsab xov xwm.
Cambrian Roob: hnub nyoog thiab geological qauv
Xyaum tag nrho cov ceg av qab teb ntawm Wales nyob ib ntu ntawm toj siab thiab roob qis. Geographers hu thaj chaw no lub roob Cambrian. Lawv qhov ntev ntawm sab qaum teb mus rau sab qab teb yog 150 km, thiab sab hnub poob mus rau sab hnub tuaj - 46 km. Qhov chaw tseeb ntawm cov roob hauv UK daim ntawv qhia yog qhia hauv qab no.
Lub roob Cambrian yog cov geologically suav tias yog cov qauv qub. Lawv tsim thaum lub sijhawm Caledonian folding, uas yog, txog 450 lab xyoo dhau los. Cov roob no tau raug puas tsuaj heev, lawv cov nqes hav yog smoothed los ntawm glaciers thiab densely dotted nrog kwj ntawm nqaim thiab tob pas dej. Lawv yog tsim los ntawm limestone,mudstone thiab liab sandstone.
Qhov nruab nrab qhov siab ntawm cov roob no yog li ntawm 450-600 meters saum toj no hiav txwv. Qhov siab tshaj plaws yog Mount Plinlimon-Vaur.
Txiv thiab toj roob hauv pes teb chaws
Qhov chaw qus thiab muaj neeg nyob tsis tshua muaj feem ntau hu ua Wasteland of Wales. Txawm li cas los xij, nws yog cov av uas muab dej tshiab rau tag nrho cov ceg av qab teb, nrog rau ntau lub nroog loj, suav nrog Liverpool thiab Birmingham.
Cov hav zoov yog tus nqi tshwj xeeb ntawm thaj av no. Lawv nyob txog ob feem peb ntawm thaj tsam ntawm Cambrian Toj siab. Rau kev sib piv, tag nrho cov hav zoov npog hauv UK tsuas yog 8%. Lwm qhov tshwj xeeb ntawm thaj chaw yog thaj chaw heather, uas tshwm sim los ntawm kev txhaum ntawm tib neeg. Tau ntau pua xyoo, cov ntoo tau txiav txim siab nyob ntawm no, thiab nyuj grazed nyob rau hauv qhov chaw qhib. Ib txoj hauv kev los yog lwm qhov, lub moorlands niaj hnub no yog ib hom kev tuaj xyuas thiab kho kom zoo nkauj ntawm Cambrian roob. Nyob rau lub caij nplooj ntoo hlav, lawv tig ntsuab ntsuab, lub caij nplooj zeeg lawv tig xim liab liab, thiab lub caij ntuj no lawv tig xim av.
Txawm tias qhov siab qis ntawm cov roob no, lawv xav tsis thoob nrog ntau haiv neeg ntawm lawv cov toj roob hauv pes. Cov neeg tuaj ncig tebchaws tuaj yeem ntsib ntawm no sheer bas alt cliffs, pob zeb placers, spectacular waterfalls thiab picturesque gorges. Lub roob Cambrian nyob rau hauv lawv cov tsos yog nyob rau hauv ntau txoj kev reminiscent ntawm Sayan Roob los yog Altai. Tab sis tsuas yog lawv saib me me thiab phooj ywg.
Highest Peak
Plynlimon Vaur yog qhov chaw siab tshaj nyob hauv lub roob Cambrian. Nws qhov siab kawg yog 2467 ko taw lossis 752meters. Lub npe, txhais los ntawm cov lus Welsh, txhais tau tias "tsib peaks". Kev nce toj mus rau saum lub roob yuav tsum tau npaj lub cev me me thiab tsis yooj yim tshwj xeeb. Cov pob zeb no maj maj thiab yuav luag tsis muaj ntoo.
Mount Plynlimon Waur yog qhov dej loj ntawm Wales. Nws yog los ntawm nws tias ob peb qhov dej loj tuaj, tshwj xeeb, River Severn yog qhov ntev tshaj plaws hauv UK. Qhov chaw siab tshaj ntawm Plinlimon yog qhov chaw tseem ceeb rau kev ua zes thiab caij ntuj no ntawm ntau hom noog. Yog li, ntawm no koj tuaj yeem ntsib golden plover, dub grouse, teb harrier, luv-eared plas, liab kite thiab ntau lwm yam noog.
