A) Simple, opposite leaves B) Needle-like leaves C) Palmately compound leaves D) Pinnately compound leaves
A) Oppositely B) Whorled C) Alternately D) Basal
A) A nut B) A berry C) A pome D) A drupe
A) Juglans nigra (Black Walnut) B) Acer rubrum (Red Maple) C) Quercus alba (White Oak) D) Betula papyrifera (Paper Birch)
A) Dark brown B) Green C) Pink D) White
A) They are indistinguishable based on nuts. B) Black Walnut nuts are rounder and harder to crack. C) Butternut nuts are rounder and harder to crack. D) Black Walnut nuts are smoother and easier to crack.
A) Papery B) Smooth C) Deeply furrowed D) Peeling
A) Dry, sandy soil B) Rich, well-drained soil C) Swampy areas D) High altitude, rocky terrain
A) Round B) U-shaped C) V-shaped D) Triangular
A) Fagaceae B) Rosaceae C) Betulaceae D) Juglandaceae
A) Extremely fast B) Moderate to fast C) Slow D) Very slow
A) Butternut (Juglans cinerea) B) Japanese Walnut (Juglans ailantifolia) C) Black Walnut (Juglans nigra) D) English Walnut (Juglans regia)
A) Firewood B) Paper pulp C) Construction lumber D) High-end furniture and gunstocks
A) A type of walnut fungus B) A synonym for walnut fruit C) A toxic substance produced by walnuts D) A walnut fertilizer
A) Stimulates the growth of all plants B) Kills all other plants C) Inhibits the growth of some plants D) Has no effect on other plants
A) 7-11 B) 15-23 C) 25-30 D) 3-5
A) On the trunk B) At the base of the tree C) On new growth D) On last year's growth
A) Butternut bark is lighter and more peeling. B) Butternut bark is smoother with broader ridges. C) Butternut bark is darker and more furrowed. D) Butternut bark is identical to Black Walnut bark.
A) Oak wilt B) Dutch elm disease C) Pine blister rust D) Butternut canker
A) Black Walnut (Juglans nigra) B) English Walnut (Juglans regia) C) Butternut (Juglans cinerea) D) Japanese Walnut (Juglans ailantifolia)
A) Elongated and pointed B) Round and symmetrical C) Oval and rough D) Irregular and flattened
A) Leaf color B) Tree height C) Fruit presence D) Bud shape and size
A) Provide food and habitat for wildlife B) Solely timber production C) Erosion control only D) None - they are invasive
A) Subopposite B) Opposite C) Alternate D) Whorled
A) Pure white B) Greenish-brown C) Bright red D) Yellow
A) Always present and large B) Always folded C) Often missing or reduced D) Brightly colored
A) Having perfect flowers (both male and female parts in one flower) B) Having only male flowers C) Having only female flowers D) Having separate male and female flowers on the same tree
A) Sweet and floral B) Odorless C) Like citrus D) Distinct and pungent
A) It provides nutrients to the tree B) It indicates disease C) It helps distinguish walnut from similar trees D) It is insignificant
A) 20-50 years B) 50-100 years C) 100-200 years D) Over 500 years |