Exam review of Coates Bluff nature Trail material

Fairfield Studios, Shreveport, a photo by trudeau on Flickr.

1. Tree whose bark has small growths that resemble tiny volcanic peaks: __ .
a) Cottonwood b) Hackberry c) Sycamore d) Dogwood.
2. This tree has a mottled bark and gargantuan leaves: __ . a) Cottonwood b) Hackberry c) Sycamore d) Dogwood.
3. Type of oak that is most prevalent in North Louisiana river bottoms: __ oak.
a) Live b) Water c) Pine d) River.
4. This tree produces "knees," a sort of knobby growth that pokes up through the ground in the vicinity of the tree. __ . a) Cottonwood b) Hackberry c) Sycamore
d) Cypress.
5. Tree that produces puce-colored blossoms (purplish-reddish-brown) in the late winter: __ __ . a) Cottonwood b) Redbud c) Sycamore d) Dogwood.
6. If this woods vine isn't the 5-leafed Virginia Creeper it must be __ . a) Cottonwood b) Redbud c) Sycamore d) Poison Ivy.
7. The principal forest grapes of North Louisiana: __ . a) Cottonwood b) Redbud c) Muscadine d) Virginia Creeper.
8. When clay, sand and silt occur in a mixed soil, it is called __ . a) riparian
b) loam c) topsoil d) alluvial.
9. Louisiana is widely-known as a state with unusually rich bird life. T / F
10. The zone along a bayou is __ land. a) riparian b) conservation c) aquifer
d) up.