入侵種及其對食物鏈的影響。 （緬甸蟒蛇）
學生將從探索食物鏈的基礎知識開始。我們將探討非本地物種如何破壞該地區現有的食物鏈或網絡。緬甸蟒蛇是如何破壞佛羅裡達州沼澤地生態系統的？
Mike Williams
平均評分：
5.0
評論數量：(28)
包含什麼
1 現場會議
45 分鐘 上課時間我們無法翻譯此文，請刷新頁面並再試一次。
課堂經歷
The course will begin with a short overview of food chains. We will then read an article on invasive species. We will then discuss the different types of species and how they harm the ecosystem that they are not native too. This course aligns with science standards about food chains and food webs. Students will understand that humans play a major part in the introduction of invasive species to ecosystems. Students will work with the teacher to understand what a disruption in a food chain does to native animals, hence making the invasive species so dangerous to foreign ecosystems.
學習目標
Students will learn what an invasive species is.
Students will learn the impact that an invasive species has on an ecosystem.
Students will understand how a disruption in a food chain or web impacts all animals involved.
其他詳情
外部資源
學習者無需使用標準 Outschool 工具以外的任何應用程式或網站。
已加入 July, 2020
5.0
28評論
教師專業知識和證書
I am an elementary school teacher with two masters degrees.評論
一次性直播課程
US$15
每班見面一次
45 分鐘
有11 為學習者完成此課程
即時視訊會議
年齡: 8-12
6-10 每班學員人數
