Search Header Logo

四常 上學期期考溫習

Authored by 1E MATHS

Science

4th Grade

Used 2+ times

四常 上學期期考溫習
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

以下哪項不是空氣的特性?

沒有顏色

沒有氣味

沒有味道

沒有空間

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

真空收納袋內的空氣被抽出後,袋內的空氣壓力較袋外的__?

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

空氣中約五分之一的是哪種氣體?

二氧化碳

其他氣體

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

滅火毯覆蓋火種,能夠阻隔火種與空氣中的__接觸,令火種熄滅。

二氧化碳

其他氣體

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 燃燒是不可逆轉的改變,所以燃燒過的物品不能恢復原狀。

正確

不正確

6.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

呼吸系統是由鼻、 (a)   、支氣管、肺等器官組成。

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

吸氣時,胸腔會__,空氣被吸入肺內。

擴張

縮小

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?