18. Which is a stopper use to seal wine bottles?
A. Lumber
B. Chocolate
C. Sponge
D. Wine cork

19. Which product is produced from juice of some trees?
A. Wine cork
B. Chocolate
C. Turpentine
D. Sponge

20.What product made from fiber harvested from wood pulp of trees? A.Paper
B. Wine cork
C. Sponge
D. Sugar

21. Where does sugar product come from?
A comes from cacao tree.
B. extracted from wood pup of sugar plant.
C. made from renewable plant-based materials
D. obtained by drying and beating the leaves of a palm tree

22. Which of the following benefits derived from planting trees and fruit-bearing trees to communities?
A. They serve as windbreakers during typhoons and storms.
B. They help reduce pollutions in congested urban areas.
C. They contribute to the beautiful landscapes in the communities.
D. All of the above​