15.12.2020(二)六年级科学单元五:保护与复育

Quiz
•
Science
•
6th Grade
•
Medium
LEE Moe
Used 62+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
以下是绝种的动物,除了
苏门答腊犀牛
袋狼
渡渡鸟
拟斑马
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
以下是濒临绝种的植物,除了
凤仙花
猪笼草
莱佛士花
东革阿里
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
______一种珍贵稀有的海洋哺乳动物。
杨桃龟
儒艮
吉罗鱼
金龙鱼
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
________可制成名贵的药物。
凤仙花
猪笼草
莱佛士花
东革阿里
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
我国半岛的东海岸曾是最大的______繁殖地,但近年来它们登岸产卵的数量已逐渐减少。
杨桃龟
儒艮
吉罗鱼
金龙鱼
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
以下是导致动、植物濒临绝种的原因,除了
过度伐木和开垦土地
环境污染和天灾
大量和非法地捕杀动物和制作药物
土壤龟裂和焚烧垃圾
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
什么是复育工作?
维护动、植物原有的生态环境。
将被破坏的生态系统进行改良和重建。
帮助濒临绝种的动、植物繁殖后代,以延续物种的生存。
让动、植物拥有一个安全的栖息地,免受伤害。
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