- Soeruptionofvolcanoesisonewayofproducingigneousrocks.Weseemanystrangelinesofrock,whichareburningtracesleftbytheeruptionofvolcanoes....
- 19596
- 问题详情:<?xml:namespaceprefix=st1/>NewZealandWhatcanyousee?Mountains,volcanoes,rivers,lakes,waterfalls,forests,beaches.Bothislandsaremountainous.Infact,only30%ofNewZealandisflat. TheMaorisWhentheMaorisfirstarrivedinNewZealand,theylivedinvillagesandwere...
- 18271
- 1、What'sparticularlyinterestingaboutthesevolcanoesisthatmostofthevolcanoeshereonEartharenotshieldvolcanoes.2、AretheMartianshieldvolcanoesstillactive?3、Mostvolcanoesoccuratplateboundaries.4、AchainofvolcanoesgirdlesthePacific.5、Instead,theyareshi...
- 26078