make a water filter,make some changes and then answer these questions.
Summarize the appearance and smell of the “swamp” water before and after the filtering process using Design One.




2. Describe the changes you made to your water filtration system.




3. What feedback helped you make changes to your water filtration system?




4. Summarize the appearance and smell of the “swamp” water before and after the filtering process using Design Two.




5. What did you learn about the process of planning, testing and revising a design?