JavaScript isn't enabled in your browser, so this file can't be opened. Enable and reload.
Quiz- Algae - 5 Technical aspects of Algae growing
This quiz contains 3 questions. You can earn 10 points.
When you have answered all questions you will receive your score.
Good luck!
Sign in to Google
to save your progress.
Learn more
* Indicates required question
True or false
*
8 points
Tue
False
Algae have an optimal growth in wintertime
Algae prefer tropical conditions
Algae need oxygen and produce carbon dioxide
Algae need carbon dioxide and produce oxygen
Tue
False
Algae have an optimal growth in wintertime
Algae prefer tropical conditions
Algae need oxygen and produce carbon dioxide
Algae need carbon dioxide and produce oxygen
What is the advantage of urea above ammonia, during the algae growing? Indicate the good answer.
*
1 point
It absorbs the produced oxygen
It has less influence on the pH
Urea is colorless
Collect products with algae in the supermarket and drugstore. What do you expect? And what was the result?
*
1 point
I will find all kinds of products
I will find no products
Submit
Clear form
This content is neither created nor endorsed by Google.
Report Abuse
-
Terms of Service
-
Privacy Policy
Forms
