- 1、本文档共26页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
儿童英语 走进植物王国_Plant_Kingdom_Part_One
Photosynthesis: * * The Plant Kingdom 4 General Characteristics: 3) They have chloroplasts 2) Plants make their own food by photosynthesis 1) Multi-celled organisms organelle where photosynthesis takes place chloroplasts- they’re green because they have chlorophyll the chemical that gives plants their green color Chlorophyll- traps light energy for photosynthesis Chloroplast Chloroplast 4 General Characteristics Cont’d 4) Plant cells have cell walls (animal cells do not) stiff cell walls give structure to each cell also supports the plant made of cellulose have holes through which cells share cytoplasm pass nutrients sugars, water, and hormones cells walls releases oxygen Process in which plants use water, carbon dioxide, and energy from the sun to make food Photosynthesis - only occurs in the chloroplasts Prefix photo means: Light Root word synthesis means: to make What process is illustrated here? 6CO2 + 6H2O + light energy = C6H12O6 + 6O2 Photosynthesis How are plants organized? PLANTS Seedless Plants Seed Plants Angiosperms Gymnosperms Ferns related plants Mosses related plants Vascular Nonvascular 2 Main Types of Plants 2) Nonvascular Plants 1) Vascular Plants PLANTS Vascular Nonvascular broken into 2 more subgroups called: a) seedless plants b) seed plants not broken into subgroups Vascular Plants Vascular Plants- plants that have tube-like cells in their roots, stems, leaves that carry H2O and nutrients Vascular comes from the Latin word “vasculum” which means “vessel” roots, stems, and leaves of a plant are all called organs they lose their leaves like a pet sheds Vascular Plants: 3 organs and their jobs Vascular Plant Organs:( roots, stems, leaves) ROOTS- anchors the plant into the ground STEMS- LEAVES- place where all of the chloroplasts are located takes in H2O nutrients directly from the soil carry water to all parts of the plant holds the leaves up to the sunlight Vascular Plants: 2 Types of Tubes tube-like cells that carry water dissolved m
您可能关注的文档
最近下载
- 光伏系统的设计课件范本.ppt
- 产科优秀护理疑难病例讨论.pptx VIP
- 小学英语语法专项训练下册.pdf VIP
- GB∕T 16739.1-2023 汽车维修业经营业务条件 第1部分:汽车整车维修企业.pdf
- 【行业标准】SHT 3517-2013 石油化工钢制管道工程施工技术规程.pdf
- 部编版(五四学制)六年级上册历史知识点复习提纲版.pdf VIP
- 湘美版六年级上册美术教案(全套).doc VIP
- D702-1~3 常用低压配电设备及灯具安装(2004年合订本)_(高清).pdf
- 初中道法人教部编版2024七年级上册《第十课保持身心健康》2024年同步练习卷.pdf
- 华为成功之道解读之二客户至上结构化表达.pptx VIP
文档评论(0)