
J2 Final Exam Revision
Authored by 苏 秀芬
Science
8th Grade
Used 9+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
34 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪项不是矿物的特征?
A 固体
B 有机物
C 天然
D 有固定化学成分
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
把矿物在瓷板上擦过后留下一条粉末痕迹的这种鉴定方式叫做____。
A 光泽
B 条痕
C 硬度
D 断口
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
我们对大气层的依据是
A 垂直方向上空的密度
B 垂直方向上空气的成分
C 垂直方向上空的温度
D 垂直方向上空的压强
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
大气全部的质量几乎全部的水蒸气集中在
A 对流层
B 平流层
C 热层
D 外层
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列措施能有效防治空气污染的是
A 开发太阳能清洁能源
B 实行烧芭耕作
C 大力提倡燃煤发电
D 大面积砍伐森林
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下是绿色植物能防治空气污染的好处,除了
A 滤除和吸收灰尘
B 吸收大气中的有害气体
C 修补被破坏的臭氧层
D 调节气候
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
传送花粉粒到柱头的过程叫做____。
受精作用
传粉作用
自花传粉
异花传粉
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
30 questions
初二第六章植物的一生网测
Quiz
•
1st Grade - University
29 questions
初二下册第5+6章
Quiz
•
8th Grade
29 questions
蔬菜生長會經歷那些變化
Quiz
•
6th - 12th Grade
30 questions
力、粒子理論
Quiz
•
8th Grade
34 questions
复习 初二 化学 part 1
Quiz
•
8th Grade
30 questions
太陽系與天文現象測驗
Quiz
•
8th Grade
30 questions
理综争霸赛,发现全能王 初赛(初中场)
Quiz
•
6th - 8th Grade
32 questions
四年级——地球
Quiz
•
4th Grade - University
Popular Resources on Wayground
7 questions
History of Valentine's Day
Interactive video
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
15 questions
Valentine's Day Trivia
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Science
11 questions
Valentines Day
Quiz
•
6th - 8th Grade
25 questions
Valentine's Day Trivia
Quiz
•
8th Grade
20 questions
Cell Organelles and Functions
Quiz
•
6th - 8th Grade
8 questions
Newton's Second Law
Lesson
•
6th - 8th Grade
10 questions
Exploring the Rock Cycle: Types and Formation
Interactive video
•
6th - 8th Grade
10 questions
Carbon Cycle
Lesson
•
6th - 8th Grade
13 questions
Plate Tectonics and Earth's Structure
Lesson
•
6th - 8th Grade
20 questions
Heredity Punnett square review
Quiz
•
8th Grade