A) Needle-like leaves B) Thorny branches C) Blue berries D) Smooth, reddish-brown bark
A) Opposite B) Whorled C) Basal D) Alternate
A) Compound and fragile B) Needle-like and soft C) Deciduous and papery D) Evergreen and leathery
A) Red B) Yellow C) White or pink D) Purple
A) Pods B) Cones C) Berries D) Acorns
A) High alpine meadows B) Swamps C) Dry, rocky slopes D) Sandy beaches
A) Pinus ponderosa B) Arbutus menziesii C) Quercus garryana D) Acer macrophyllum
A) It remains smooth throughout its life B) It becomes covered in moss C) It develops deep furrows D) It peels in thin flakes
A) Blue B) Green C) Black D) Bright red or orange
A) Vine-like B) Multi-trunked and branching C) Small shrub D) Single, straight trunk
A) Below sea level B) Sea level only C) Low to mid-elevations D) High alpine
A) Yes, they cause immediate irritation B) Only when wet C) No D) Yes, they cause a rash
A) Extremely fertile soil B) Well-drained soil C) Waterlogged soil D) Heavy clay soil
A) Heart-shaped B) Needle-like C) Oval or elliptical D) Palmately lobed
A) Madrone berries are blue B) Manzanita has larger leaves C) Madrone bark is smoother and peels more D) Manzanita grows taller
A) Only insects B) No animals consume it C) Birds and mammals D) Only humans
A) Construction lumber B) Paper pulp C) Fuelwood only D) Furniture and carving
A) Tropical rainforest B) Mediterranean climate C) Desert D) Arctic tundra
A) 200-500 years B) 1000+ years C) 50-150 years D) 10-20 years
A) Covered in lichen B) Greenish C) Gray D) Black
A) Overgrazing B) Sudden Oak Death C) Acid rain D) Excessive rainfall
A) Bell-shaped B) Cone-shaped C) Daisy-like D) Flat-topped
A) Thorny branches B) No bark C) Hairy twigs D) Purple leaves
A) Dropping leaves in the summer B) Shallow, spreading roots C) Deep taproot D) Water-storing leaves
A) Slow B) Extremely fast C) Fast D) Moderate
A) Waxy B) Spongy C) Rough D) Fuzzy
A) Many wildlife species B) Only a few insect species C) Only endangered species D) No wildlife
A) They turn blue B) They turn brown immediately C) They stay green D) They turn yellow or red
A) West Coast of North America B) East Coast of North America C) Asia D) Europe
A) It has no effect on madrones B) It kills madrone seeds C) It weakens the root system D) It clears competing vegetation |