Ihaveadream.Itisadreamthatisdeeplyrootedinhumannature.Idreamthatonedaypeopleofalloriginscanliveinharmonyandpeacewithoutbeingdiscriminatedagainstorpersecuted.Thebountyoftheearthcanbesharedbyeverysinglehumanbeing.Mutualrespectwillguaranteetheexistenceandcontinuationofthediversityofcustomsandcultures.Love,sympathy,andcooperationwillalleviatethesufferingsanddisastersinflicteduponourfellowmen.Respectforbasichumanrightswillputanendtosocialinjusticesandevils.
Itisourdutytokeepourenvironmentcleanandtidy.Weshouldn’tthrowaboutwastethings.Wemustplantmanytrees,flowersandgrass.Ifeveryoneprotectstheenvironment,theworldwillbecomemorebeautiful.
Fromthepointofviewofsustainabledevelopment,wehavetheresponsibilitytoensurethatfuturegenerationshaveenoughnaturalresourcestouseandarenotpenalizedfortheshortsightednessofpresentdaydecisionmakers.Inotherwords,weshouldnotuseupournaturalresourcesjusttomeetourownpresentdayneeds,whileignoringthefutureofourplanet.
BlackbearsarethesmallestofallAmericanbears,ranginginlengthfromfivetosixfeet,weighingfromthreehundredtofivehundredpoundstheireyesandearsaresmallandtheireyesightandhearingarenotasgoodastheirsenseofsmell.
Likeallbears,theblackbearistimid,clumsy,andrarelydangerous,butifattacked,mostcanclimbtreesandcovergroundatgreatspeeds.Whenangryorfrightened,itisaformidableenemy.
Blackbearsfeedonleaves,herbs.Fruit,berries,insects,fish,andevenlargeranimals.Oneofthemostinterestingcharacteristicsofbears,includingtheblackbear,istheirwintersleep.Unlikesquirrels,woodchucks,andmanyotherwoodlandanimals,bearsdonotactuallyhibernate.
Althoughthebeardoesnotduringthewintermoths,sustainingitselffrombodyfat,itstemperatureremainsalmostnormal,anditbreathesregularlyfourorfivetimesperminute.