四年级科学(单元7练习1:能)

Quiz
•
Science
•
1st - 10th Grade
•
Medium
CELIA HO Y W
Used 315+ times
FREE Resource
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
煤、石油、天然气等燃料所提供的能量。
A 核子能
B 化石燃料
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
地球上主要的能源。
A 食物
B 太阳
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
流动的空气所形成的能量。
A 风
B 海浪
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
原子核分裂或聚合时释放出来的能量。
A 核子能
B 太阳能
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
在涨潮和退潮的过程中获取的能量。
A 海浪
B 生物质
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
人类和动物通过所进食的物质获取能量。
A 电池
B 食物
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
从有机废物、动物的粪便等获取的能量。
A 核子能
B 生物质
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