Top Banner
13

Unit 7: Business and Environment Department

Nov 28, 2014

Download

Education

For Mr.Randolph class in unit 7: business and environment
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Page 1: Unit 7: Business and Environment Department
Page 2: Unit 7: Business and Environment Department
Page 3: Unit 7: Business and Environment Department
Page 4: Unit 7: Business and Environment Department

The acid rain

Page 5: Unit 7: Business and Environment Department

The Air Pollution

Page 6: Unit 7: Business and Environment Department

The global warming

Page 7: Unit 7: Business and Environment Department

The water pollution

Page 8: Unit 7: Business and Environment Department
Page 9: Unit 7: Business and Environment Department
Page 10: Unit 7: Business and Environment Department

Wastewater

Page 11: Unit 7: Business and Environment Department

Garbage

Page 12: Unit 7: Business and Environment Department
Page 13: Unit 7: Business and Environment Department