What do you consider to be the biggest threat to the environment?
Choose a topic and create a page/PPT/ shared file etc.

The page should include the following things:

• state the problem and explain why you think it is the biggest threat (in your opinion)
• the reasons for this problem
• a video clip on the topic:

1) write a short summary of the topics covered on that clip

2) explain why you chose this video
3) explain why people should watch it

• solution(s) (what has been done about the problem and what do you think should be done)
• a list of interesting sites/pages on this topic (e.g. a list of your sources, mention at least three)
• a vocabulary on the most important words of this topic (with translations), at least 20 words