Foodchainandfoodweb Keywords ••••••••••••••Primaryproducer(初级生产者)Primaryconsumer(初级消费者)Secondaryconsumer(次级消费者)Tertiaryconsumer(三级消费者)Quandaryconsumer(四级消费者)Decomposer(分解者)Trophiclevels(营养级)Autotroph(自养的)Heterotroph(异养的)Saprotroph(...
FoodChain 精选ppt 1 此处下载一根项链，用语引出chain,进而引出foodchain/ 精选ppt 2 Whatdoplantsneed?精选ppt 3 thethseusnulinght airwater thesoil 精选ppt 4 Wheredoestheenergycomefrom?Alltheenergycomesfromthesun.thesun 精选ppt 5 What’sinafoodchain?Whatisafoodchain?Whyareplantscalledproducers?Whatare...
FoodChain 此处下载一根项链 用语引出chain 进而引出foodchain Whatdoplantsneed thesun water air thesunlight thesoil Wheredoestheenergycomef,人人文库,
Foodchain Ann S305 thesun water air thesunlight thesoil Planteatersandmeateatersarepartof afoodchain. Mostfoodchainsbeginwithplants. Theplantsmakefood,whichanimals eat.Let’slookatafoodchain. Agrasshoppereatstheleavesofaplant. Thegrasshoppergrowsbigger. Afrogeatsthegrasshopper. Thefroggrowsbigger. ...
食物链-英文版-food-chainppt优秀课件 热度: - Foodchain Ann S305 - thesun water air thesunlight thesoil - Planteatersandmeateatersarepartof afoodchain. Mostfoodchainsbeginwithplants. Theplantsmakefood,whichanimals eat.Let’slookatafoodchain. ...
食物链_英文版_Food_chainppt课件Food Chain 1 精选课件 此处下载一根项链,用语引出chain,进而引出food chain/ 2 精选课件 What do plants need? 3 精选课件 the sun water air the sunlight the soil 4 精选课件 Where does the energy come from?
食物链 介绍 食物链(food chain)这个词是英国动物学家查尔斯·艾尔顿 食物鏈 介紹 食物鏈(food chain)這個詞是英國動物學家查爾斯·艾爾頓於1927年首次提出的。食物鏈包括幾種類型:捕食性、寄生性、腐生性、碎食性等,不同營養層的物種組成一個鏈條。 例子 浮游生物 → 軟體動物 → 魚類 → 烏賊 → 海豹 → 虎...
What happens when the animal or plant dies? When a plant or animal dies, there is another important part to the food chain….the Decomposers. The decomposers are bacteria and fungi that feed on the decaying matter. Meaning they eat the dead plant or animal. ...
Plant eaters and meat eaters are part of a food chain. Most food chains begin with plants. The plants make food, which animals eat. Let’s look at a food chain. 3 精选可编辑ppt A grasshopper eats the leaves of a plant. The grasshopper grows bigger. A frog eats the grasshopper. The ...
FoodChain1此处下载一根项链,用语引出chain,进而引出foodchain2Whatdoplantsneed3thesunwaterairthesunlightthesoil4Wheredoestheen