Poor water quality increases the growth and yield of

___________13. Poor water quality increases the growth and yield of crops.
___________ 14. Inadequately designed water supplies will enhance crop production
and profitability
___________ 15. Windbreaks also prevent drift and movement of sprays, dust, pests, and
noise to adjoining areas
___________16. Recyclable are Items that can be used to produce new items
___________17. Plastic bags can be used in disposing farm waste materials.
___________ 18. Wheel barrow these can be used in disposing farm waste
___________19. Occupational hazards and risks can be prevented.
___________20. Slopes to the south-west are preferred for maximum sunlight, warmth and
protection from wind
TEST III. Multiple Choice
Directions: Choose the letter of the correct answer. Write your answer on the blank
provided before each item.
21. It refers to the size of a surface
a. Irrigation
b. area
c. flatform
d. measurement
22. Any materials added to the soil to support nutrient to the plant