learnmediawiki

mediawiki  时间:2021-04-13  阅读:()
Teacher'sInstructions:CARRYINGCapacity1)Handoutthepagewiththepicturesonit(page7)andallowstudentstimetointerpretit2)Basedontheinformationconveyedinthepictures,havethestudentsdevelopadefinitionforcarryingcapacity.
3)Basedontheirdefinitionofcarryingcapacity,havethestudentsdeterminethefactorsonwhichcarryingcapacitydepends.
4)Provideeachstudentwiththerestofthehandout(pages2-4)Readthroughittogethertohavethestudentsdetermineiftheirdefinitionforcarryingcapacityandthefactorsonwhichitdependsisappropriate.
5)Gooverwhatthegraphofapopulationatitscarryingcapacitylookslike.
Emphasizethatapopulationfluctuatesaroundit'scarryingcapacity.
6)Ensurethatallstudentsrealizethatthecarryingcapacityisthemaximumnumberforacertainpopulationandthatpopulationsdonotneedtobeattheircarryingcapacitiestobestable.
7)Havethestudentsanswerthequestionsinthehandout.
8)Correctthequestions(answerkeyonpages5and6).
carryingcapacitynumbertimefluctuations1of7CARRYINGCapacityObjectives:KeyTerms:-beabletodescribethecarryingcapacityofanecosystem-learnsomedefinitionsforcarryingcapacity-typically:relatingtoorrepresentingsomething-ecosystem:asystemofinteractingorganismsandtheirnon-livingenvironment-equilibrium:stable,balancedorunchangingsystem-fluctuate:toriseandfallasifinwaves2of7TASKS:-lookatthecarryingcapacitypicturecalled"TheFullBucket"-interpretitthebestyoucanandcreateyourowndefinitionofcarryingcapacity-determinethefactorsonwhichcarryingcapacitydepends-determineifyourdefinitionforcarryingcapacityisappropriate-readthenotesandanswerthequestionsonpages4and5Carryingcapacityistypicallyexpressedasthenumberofanimalsofacertaintypewhichcanbesupportedinanecosystem.
Carryingcapacitymaybeseenasanequilibriumorbalance.
However,thecarryingcapacityformanyspeciesisalwayschangingduetovariousfactors.
Thecarryingcapacityofanecosystemdependsonthreefactors:1)theamountofresourcesavailableintheecosystem2)thesizeofthepopulation3)theamountofresourceseachindividualisconsumingCarryingcapacitycanalsohaveabroadermeaning.
Itcanbedefinedasthenumberoflivingthings(plantsandanimals)anyareaoflandorwatercansupportatanyonetime.
Differentorganismswillhavedifferentcarryingcapacitiesinthesamearea.
Thus,thecarryingcapacityofanecosystemaffectseverythingthatlivesinit.
Thepopulationsofmostlivingthingstendtofluctuatenaturallyaroundacertainlevel.
Thatlevelisthecarryingcapacity.
Thefollowingisagraphofapopulationatthecarryingcapacityofitsecosystem.
Notes:carryingcapacitynumbertimeCARRYINGCapacityQuestions:1)Writeyourowndefinitionofcarryingcapacity.
(2)2)Onwhatdoesacarryingcapacitydepend(3)3)Canyouthinkofotherfactorsthatmayaffectacarryingcapacity(2)4)Refertothefollowingstatementwhenansweringthenextquestions.
(4)"Thecarryingcapacityofthislakeequals150minnows.
"a)Canlessthan150minnowsliveinthislakeb)Canmorethan150minnowsliveinthislakec)Let'ssaythatthereare140minnowsinthislakewhentheamountofresourcesinthislakedecreasesandthecarryingcapacitydropsfrom150to100minnows.
WhatwillhappentothisminnowpopulationWhywillthishappenCARRYINGCapacity(20)3of7CARRYINGCapacity5)Refertothefollowinggraphsforthenextsetofquestions.
(9)number50100150200250300year1234567number50100150200250300year1234567GraphAGraphBFORGRAPHA:a)Whatisthecarryingcapacity(approx.
)b)Approximatelyduringwhichyeardidthispopulationreachthecarryingcapacityofitsecosystemc)AbouthowmanyyearsdiditstayatthecarryingcapacityFORGRAPHB:a)Whatarethecarryingcapacitiesofthisgraphb)Howmanyyearsdidthispopulationspendatthefirstcarryingcapacityc)Duringwhichyeardiditreachthenextcarryingcapacityd)WhichcarryingcapacityismorestableWhydoyouthinkso4of7AnswerKey:1)Writeyourowndefinitionofcarryingcapacity.
(2)Answerswillvary.
2)Onwhatdoesacarryingcapacitydepend(3)Carryingcapacitydependsontheamountofresourcesavailable,thesizeofthepopulationandtheamountofresourceseachindividualisconsuming.
3)Canyouthinkofotherfactorsthatmayaffectacarryingcapacity(2)Answersmayvary.
Someexamplesinclude:naturaldisasters,humanactivities,weather,temperature,etc.
4)Refertothefollowingstatementwhenansweringthenextquestions.
(4)"Thecarryingcapacityofthislakeequals150minnows.
"a)Canlessthan150minnowsliveinthislakeYesb)Canmorethan150minnowsliveinthislakeNoc)Let'ssaythatthereare140minnowsinthislakewhentheamountofresourcesinthislakedecreasesandthecarryingcapacitydropsfrom150to100minnows.
WhatwillhappentothisminnowpopulationWhywillthishappenThisminnowpopulationwilldecreasetoatleast100minnows.
Thiswillhappenbecausethecarryingcapacityhasdecreasedduetooneofthefollowingfactors:fewerresourcesavailableoralargerpopulation.
CARRYINGCapacity(20)5of7CARRYINGCapacity5)Refertothefollowinggraphsforthenextsetofquestions(9).
number50100150200250300year1234567number50100150200250300year1234567GraphAGraphBFORGRAPHA:a)Whatisthecarryingcapacity(approx.
)250b)Approximatelyduringwhichyeardidthispopulationreachthecarryingcapacityofitsecosystemyear3c)Abouthowmanyyearsdiditstayatthecarryingcapacity4FORGRAPHB:a)Whatarethecarryingcapacitiesofthisgraph200and100b)Howmanyyearsdidthispopulationspendatthefirstcarryingcapacity2c)Duringwhichyeardiditreachthenextcarryingcapacityyear4d)WhichcarryingcapacityismorestableWhydoyouthinksoThesecondonebecausethepopulationismorestableatit(itstayedatthesecondcarryingcapacitylonger).
6of77of7CARRYINGCapacity

RackNerd新上圣何塞、芝加哥、达拉斯、亚特兰大INTEL系列,$9.49/年

racknerd怎么样?racknerd商家最近促销三款美国便宜vps,最低只需要9.49美元,可以选择美国圣何塞、西雅图、纽约和芝加哥机房。RackNerd是一家成立于2019年的美国高性价比服务器商家,主要从事美国和荷兰数据中心的便宜vps、独立服务器销售!支持中文工单、支持支付宝和微信以及PayPal付款购买!点击直达:racknerd官方网站INTEL系列可选机房:加利福尼亚州圣何塞、芝加...

华为云(69元)828促销活动 2G1M云服务器

华为云818上云活动活动截止到8月31日。1、秒杀限时区优惠仅限一单!云服务器秒杀价低至0.59折,每日9点开抢秒杀抢购活动仅限早上9点开始,有限量库存的。2G1M云服务器低至首年69元。2、新用户折扣区优惠仅限一单!购云服务器享3折起加购主机安全及数据库。企业和个人的优惠力度和方案是不同的。比如还有.CN域名首年8元。华为云服务器CPU资源正常没有扣量。3、抽奖活动在8.4-8.31日期间注册并...

HostMem,最新优惠促销,全场75折优惠,大硬盘VPS特价优惠,美国洛杉矶QuadraNet机房,KVM虚拟架构,KVM虚拟架构,2核2G内存240GB SSD,100Mbps带宽,27美元/年

HostMem近日发布了最新的优惠消息,全场云服务器产品一律75折优惠,美国洛杉矶QuadraNet机房,基于KVM虚拟架构,2核心2G内存240G SSD固态硬盘100Mbps带宽4TB流量,27美元/年,线路方面电信CN2 GT,联通CU移动CM,有需要美国大硬盘VPS云服务器的朋友可以关注一下。HostMem怎么样?HostMem服务器好不好?HostMem值不值得购买?HostMem是一家...

mediawiki为你推荐
phpcms模板请教 phpcms v9 如何设置新模板为系统默认模板?支付宝调整还款日蚂蚁借呗还款日能改吗12306.com如何登录12306curl扩展系统不支持CURL 怎么解决可信网站网站备案了,还要验证可信网站吗?他们有什么区别灌水机什么是论坛灌水机?在哪里可以下载到呢?如何发帖子网上怎么发帖子?香港空间香港有哪些购物场所谷歌新漏洞Google hacking???广告管理系统广告代理公司找专业的项目管理软件,求推荐。
org域名 工信部域名备案系统 香港bgp机房 liquidweb hostmonster 国外私服 网络星期一 12u机柜尺寸 css样式大全 商家促销 云鼎网络 三拼域名 好看qq空间 我爱水煮鱼 域名转向 什么是服务器托管 福建铁通 空间登入 免费的域名 主机返佣 更多