Presentation

 Create a team PowerPoint presentation of the result of your research and surveys.

Each presentation should contain:

• the description of the problem;

• the causes of it;

 • the effects of the process to living organisms:

 - plants,

- animals,

 - humans

• things that you could do to improve the situation.

 1. In your team, share your information and prepare a presentation for the other three teams. Remember, you need to do everything together. Rehearse a little.

 2. Present it in the class for the discussion. Be ready to answer their questions.

• Duration: 6-8 minutes.

 • All group members have an equal part (2 minutes each).

• Be creative.

• Speak correct English. No reading aloud.

• Be ready to answer questions.

 3. Listen to the other three presentations. Ask as many questions about the aspect presented as you can.