Ag Review

8. What is not an important environmental factor controlled in a greenhouse?
   

• 8. Temperature

• 8. Wind speed

• 8. Light

• 8. Humidity

1. What is the highest degree an FFA member can earn?
   

• 1. Greenhand Degree
     

• 1. American FFA Degree

• 1. State FFA Degree

• 1. Chapter FFA Degree

The Future Farmers of America changed its name to the National FFA Organization in what year? 

• 2003
• 1994
• 1988
• 1982

15. Which of the following is an example of genetic engineering in agriculture?
    

• 15. Using organic fertilizer

• 15. Developing pest-resistant crops through DNA modification

• 15. Rotating crops seasonally

• 15. Breeding cattle for higher milk production

21. What is an advantage of hydroponics over traditional soil-based farming?
    

• 21. It eliminates the need for light

• 21. Fewer nutrients required

• 21. Faster plant growth

• 21. Less need for water

8. What is a major benefit of using a shade house instead of a greenhouse?
   

• 8. It provides higher temperatures

• 8. It is completely enclosed

• 8. It requires no maintenance

• 8. It protects plants from excessive sunlight and heat

Which of the following is not a common greenhouse structure type?

• Gothic arch

• Hexagonal

• Quonset

• A-frame

15. What is the term for growing plants in a nutrient-rich water solution instead of soil?
    

• 15. Agronomy

• 15. Soil cultivation

• 15. Hydroponics
      

• 15. Photosynthesis

15. What is agriscience?
    

• 15. The study of science in agriculture, including biology, chemistry, and technology

• 15. The study of weather patterns

• 15. The art of designing tractors

• 15. The process of raising only livestock

What year was the National FFA Organization founded?

• 1917

• 1928

• 1933

• 1944