Let's have a debate in class about these questions. Then, write a summary of your opinion in the forum.
![](/files/collabspace/4/24/824/119824/images/c2aa7ee32_opt.jpg)
After talking about what happens to the Oceans in class, click here to answer this question.
You can also scan this QR code to answer.
![](/files/collabspace/4/24/824/119824/images/b17f169d0_opt.jpg)
Click here to watch the results.