A) Straight grain B) Interlocked grain C) Burl grain D) Wavy grain
A) Swietenia B) Cedrela C) Khaya D) Entandrophragma
A) West Africa B) Central and South America C) Madagascar D) Southeast Asia
A) Needle-like B) Simple, entire C) Palmately compound D) Pinnately compound
A) Bark texture B) Flower color C) Leaf shape D) Wood grain
A) Measuring soil pH B) Measuring leaf size C) Measuring wood density and hardness D) Measuring tree height
A) Toona ciliata (Red Cedar) B) Swietenia mahagoni (West Indian Mahogany) C) Swietenia macrophylla (Big-leaf Mahogany) D) Khaya senegalensis (African Mahogany)
A) Pinkish-brown B) Gray C) Yellow D) Green
A) USDA (United States Department of Agriculture) B) EPA (Environmental Protection Agency) C) FSC (Forest Stewardship Council) D) OSHA (Occupational Safety and Health Administration)
A) The pattern or appearance of the grain B) The size of the tree C) The age of the tree D) The moisture content of the wood
A) By weighing the wood B) By looking at the tree height C) By examining the end grain pattern D) By smelling the wood
A) Fine furniture B) Firewood C) Paper pulp D) Construction framing
A) Capsule B) Berry C) Acorn D) Drupe
A) Leaf size B) Tree age C) Grain quality and figure D) Root depth
A) They protect the tree from insects B) They transport water and nutrients in the living tree C) They determine the tree's height D) They are responsible for the wood's color
A) Bark characteristics B) Leaf shape C) Branching pattern D) Soil type surrounding the tree
A) To make furniture heavier B) To prevent deforestation and species endangerment C) To change the color of the wood D) To increase the price of mahogany
A) Arctic B) Temperate C) Desert D) Tropical
A) Morphology B) Phyllotaxy C) Dendrology D) Taxonomy
A) Heartwood is more durable than sapwood B) Heartwood does not affect durability C) Heartwood and sapwood have equal durability D) Heartwood is less durable than sapwood
A) Termites B) Aphids C) Beetles D) Mahogany Shoot Borer
A) Canadian Mahogany B) Brazilian Mahogany C) Philippine Mahogany D) African Mahogany
A) Lumber cut parallel to the growth rings B) Lumber cut from the center of the tree C) Lumber cut perpendicular to the growth rings D) Lumber treated with chemicals
A) Increased susceptibility to decay B) Brighter color C) Increased weight D) Reduced moisture content
A) The root system of the tree B) The inner, older wood of the tree C) The bark of the tree D) The outer, younger wood of the tree
A) The roots of the tree B) Pores on the bark used for gas exchange C) The seeds of the tree D) The leaves of the tree
A) The study of climate B) The study of rocks C) The study of trees D) The study of insects
A) Altering growing conditions and increasing pest infestations B) Decreasing pest infestations C) Improving wood quality D) Increasing tree lifespan
A) WHO B) CITES C) UN D) NATO
A) Seeds B) Grafting C) Layering D) Budding |