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