Describe hydroponic, aquaponic, and aeroponic plant production.

Description should include an explanation of the production of plants using conventional, hydroponic, aquaponic, and aeroponic techniques. 

Process/Skill Questions:

• What are the advantages and disadvantages of each system?
• What are the key components of hydroponic, aquaponic, and aeroponic systems?
• What are examples of each system and how does each operate?