CIVE 401, Civil Engineering and Society, Fall 2009, Midterm, Section 02

Your name (Last, [MI, ] First):      

   Your name:   

Your Red ID:     

   Your RED ID:   

1. In what century did the Industrial Revolution start?    

   Your answer:   

2. When was the world wide web introduced to average users?    

   Your answer:   

3. When was the first cast-iron bridge built?    

   Your answer:   

4. What is the most common element in the Earth's atmosphere?    

   Your answer:   

5. What is the process responsible for the presence of oxygen in the atmosphere?    

   Your answer:   

6. What value approximates the annual rate of increase of CO2 in the atmosphere?    

   Your answer:   

7. What is the process directly responsible for sediment in the surface waters?    
   Your answer:   

8. What is the average period of surface-water recycling?    
   Your answer:   

9. What is the current concentration of CO2 in the atmosphere?    
   Your answer:   

10. When did societies start to use the concept of "sustainable development"?    
   Your answer:   

  Your request was processed at  12:01:09 pm on July 21st, 2025   [ 250721  12:01:09 ].

Please print completed form for your records.