六年级科学 第九课废物

Quiz
•
Science
•
1st - 4th Grade
•
Medium
ANG Moe
Used 100+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
上图显示人类的一项活动。这项活动会造成什么不良后果?
酸雨
水源污染
空气污染
闪电或水灾
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下都是可以被生物降解的废物,除了
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
仔细观察以上的图片。以下哪种方法最适合用来处理上述废物?
掩埋
焚烧
再回收
制成堆肥
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
露天焚烧垃圾所带来的坏处是?
空气污染
闪电或水灾
酸雨
疾病传染
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
哪种方法最适合用来处理准备丢弃的金属和玻璃?
填海
再使用
再循环
制成堆肥
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
请顺序排列妥善处理垃圾的过程。
J 运到废物堆积场
K 放进垃圾桶盖好
L 垃圾车前来收集垃圾
M 把垃圾绑好
J→K→L→M
K→L→M→N
M→K→L→J
L→M→K→J
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
什么是可以生物降解的废物?
可以被回收的废物
可以用掩埋法处理的废物
在短时间可以腐烂的废物
可以被微生物分解而腐烂的废物
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