Docstoc

Acid Rain powerpoint

Document Sample
Acid Rain powerpoint Powered By Docstoc
					Task:
You may work in partners to create an informational and interesting
PowerPoint slide presentation on the effects of acid rain on our society. Your
PowerPoint must have the following information on pH and its effects:
□ Explanation of the Power of Hydrogen
□ Explanation of the pH scale
□ Explanation of how pH indicators work
□ Examples and pH rankings of common solutions (in order from strongest
   acid to strongest base)
□ Explanation of the process of acid rain formation
□ Examples of the effects that acid rain has on the environment (urban and
   natural)

You will be given three periods to produce the PowerPoint presentation. Use
your textbook, as well as, online resources to aid in the production of your
PowerPoint. Be sure to reference all information and images that are taken
from online sources.

Reminders about PowerPoint presentations:
□ Keep it simple
□ Add animations for effects
□ Select colour combinations that look good together
□ Involve diagrams and images to enhance the visual appeal


Marking Guide:
□ Explanation of the Power of Hydrogen                             2 marks
□ Explanation of the pH scale                                      2 marks
□ Explanation of how pH indicators work                            2 marks
□ Examples and pH rankings of common solutions (in order           4 marks
   from strongest acid to strongest base)
□ Explanation of the process of acid rain formation                6 marks
□ Examples of the effects that acid rain has                       4 marks
□ PowerPoint is visually appealing                                 4 marks
□ Bibliography provided                                            1 mark
Total                                                              25 marks

				
DOCUMENT INFO
Shared By:
Categories:
Tags:
Stats:
views:66
posted:11/29/2011
language:English
pages:1