1111-L2-科普閱讀-大自然的色素與秋葉為何會變色?

Quiz
•
Science
•
6th - 8th Grade
•
Medium
Kyle Cheng
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
我們常看到綠色的葉子,是因為葉子中的什麼物質,反射綠色光線,讓我 們看到綠色的葉子?
葉藍素
葉黃素
葉紅素
葉綠素
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
葉子到了秋天會變黃,是因為葉子內含有哪兩種天然色素呢?
葉黃素
花青素
類胡蘿蔔素
葉綠素
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
楓葉到冬天會慢慢變紅,是因為葉子內含有哪種天然色素呢?
葉黃素
花青素
類胡蘿蔔素
葉綠素
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
我們可以看得東西的顏色,是因為哪三種顏色的光經由反射合成,讓我們 眼睛能夠看到呢? (多選題)
紅
藍
黃
綠
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
我們今天看見一件紅色的衣服,是因為這件衣服反射什麼光?
紅光
藍光
綠光
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
我們今天看見一件紅色的衣服,表示這件衣服容易吸收以下哪兩種光線?
紅光
藍光
綠光
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
酸甜好吃的藍莓看起來藍藍的,是因為表皮含有什麼素?
葉黃素
花青素
類胡蘿蔔素
葉綠素
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