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HydrosphereLithospherekeytosymbolsprimaryx0secondaryx0HiGHer8OPEN-fACEDTAPEMEASUREIllustratedbelowMadeoffibreglassandplasticthesetape-measuresareidealforuseinfrequentlywetconditions.Longlastingandrot-proof.x0x0MfP23-50MO50metretape20.99MfP23-100MO100metretape29.99MEASURINGTAPESLonglifetoughrobustrot-prooftapestopqualityfibreglassmaterial.MfP23-10M10metretape8.99MfP23-20M20metretape10.99MfP23-30M30metretape13.99MfP23-50M50metretape18.99x0x0x0IllustratedaboveGEOPACKSCOMPACT4SECTION-HEAVYDUTYRANGINGPOLES2metretotallengthin4x0.5metrejoinedblackwhitesectionssimplyplugtogether.Idealforfieldtrips.Newrobustformat.Fitsintorucksackcarormini-busMfP2212.99eachx0x0x0IllustratedbelowRANGINGPOLES2metretraditionalredandwhitesteelpoles.MfP216for67.99x0IllustratedleftGEOPACKSGRADOMETERForfastandaccuratetransects.Theidealinstrumentfordetailedover-groundsectionsurveysandtransectsoverallkindsofslopesespeciallyvalleycrossandlongprofilestohighlightterracesknickpointsrotationalslipsandotherfeatures.Thegradometerisofalightbutrobustconstructionwithabuilt-inclinometerandspiritlevelandcomescompletewithinstructionsandatemplateforproducingyourowndatacollectionsheets.AmustforGCSEProjectsandforsurveyworkatx18Ax19levelandbeyond.CanbeusedwithSlopeProfileAnalysisSoftwarefordetailedprofilework.Seepage24formoreinformation.MfP5034.99x0x0x0IllustratedaboveGEOPACKSMINI-GRADOMETERFordetailedsurveysofsoilcreepsoilerosionandpatherosion.Theinstrumentallowsslopeanglestobetakenat20cmintervals.Madeofhardwoodwithaccurateintegralprotractorandspiritlevelfoldsforeasytransport.CanbeusedwithSlopeProfileAnalysisSoftwarefordetailedprofilework.Seepage24formoreinformation.MfP50M16.99x0x0IllustratedaboveGRADOMETERPLATESWithspiritlevelsandfittingsavailable.x1cMake-your-ownx1dgradometers.MfP50p8.99x0x0IllustratedbelowDVDELNINOx13THELINKBETWEENOCEANSATMOSPHEREWEATHERThisprogrammewillhelpstudentstounderstandthefarreachingeffectsofElNinoaweatherphenomenonthatoriginatesinthetropicalpacificbutdeliversclimatechangesthroughouttheworld.StudentsgetaclearpictureofhowtheabnormalheatingofoceanwateroffthewestcoastofSouthAmericacansetinmotionchangesInwatercurrentswindpatternsrainfallanddroughtworldwide.Theprogrammealsoshowshowmeteorologistsarestudyingthephenomenonasamodelforpossibleconsequencesofglobalwarmingandotherextremeevents.Fx18x19x17x16x1adVd22mins.ZDVD829.95x0x0x0IllustratedaboveBESTSELLER