1) An ecosystem is a community of animals and plants interacting with their _________ a) habitat b) environment c) community d) climate 2) What is an example of an abiotic factor in a desert? a) sun b) snake c) cactus d) scorpion 3) What is an example of a biotic factor in a desert? a) sun b) snake c) minerals d) soil 4) What is ecosystem? a) North America b) Soil, water, air and sunlight c) A group of animals that are the same species. d) All the living and non living things that interact in an area. 5) What is the difference between a community and an ecosystem? a) A community is how living things that have something in common work together and an ecosystem is living and non living things working together. b) Only an ecosystem works together. c) Only a community works together. d) They are not different at all. 6) What are the causes of ecosystem? a) Human activities b) soil erosion c) Loss of Biodiversity 7) Choose an effect of ecosystem. a) Hurricane b) Volcano c) Respiration illness
0%
Ecosystem
共享
共享
共享
由
Selsoussi
编辑内容
打印
嵌入
更多
作业
排行榜
显示更多
显示更少
此排行榜当前是私人享有。单击
,共享
使其公开。
资源所有者已禁用此排行榜。
此排行榜被禁用,因为您的选择与资源所有者不同。
还原选项
问答游戏
是一个开放式模板。它不会为排行榜生成分数。
需要登录
视觉风格
字体
需要订阅
选项
切换模板
显示所有
播放活动时将显示更多格式。
打开成绩
复制链接
QR 代码
删除
恢复自动保存:
?