Question

multiple choice
identify the choice that best completes the statement or answers the question.

1. if a wood product is certified by the forest stewardship council, it was produced

a. using sustainable methods.
b. from trees grown on a plantation.
c. from recycled materials.
d. because consumers demanded it.

1. deforestation is particularly harmful in arid regions because it can lead to

a. loss of jobs.
b. a massive loss of biodiversity.
c. desertification.
d. a decrease in greenhouse gases.

1. the clearing of a forest and its replacement by another land use is called

a. deforestation.
b. clear - cutting.
c. forestry.
d. timber - harvesting.

1. the removal of snags following a fire is called

a. prescribed burning.
b. salvage logging.
c. sustainable forestry.
d. monoculture.

1. fire suppression can result in a(n)

a. an increase in the jack pine population.
b. decrease in property damage.
c. buildup of material that fuels future fires.
d. increase in animal habitats.

1. what is the role of private timber companies in national forests?

a. they plan the sale of trees that are harvested.
b. they receive the profits from logging.
c. they build roads for logging.
d. they manage timber sales.

1. which phrase is true for private logging operations?

a. produces a monoculture
b. produces trees of different ages
c. produces trees of different species
d. leads to high biodiversity

Explanation:

1. The Forest Stewardship Council (FSC) certifies wood products that are produced using sustainable methods. This ensures that the forest resources are managed in an environmentally responsible, socially beneficial, and economically viable way.
2. Deforestation in arid regions can lead to desertification. Without trees, the soil is more vulnerable to erosion, and the lack of vegetation cover can cause the land to become drier and less productive, eventually turning into desert - like conditions.
3. Deforestation is defined as the clearing of a forest and its replacement by another land use. Clear - cutting is a method of logging, forestry is the science and craft of creating, managing, using, conserving, and repairing forests, and timber - harvesting is the process of cutting trees for timber.
4. Salvage logging is the removal of snags (standing dead trees) following a fire. Prescribed burning is a controlled fire set for forest management purposes, sustainable forestry is a broad concept of managing forests sustainably, and monoculture is a system of growing only one type of plant.
5. Fire suppression can result in a buildup of material that fuels future fires. When fires are suppressed, dead leaves, branches, and other flammable materials accumulate on the forest floor.
6. Private timber companies build roads for logging in national forests. The planning and management of timber sales are usually done by forest management agencies, and the profits from logging in national forests are often used for various public purposes.
7. Private logging operations often produce a monoculture. This is because it is often more economically efficient for them to plant and harvest a single species of tree that can be sold easily.

Answer:

1. a. using sustainable methods.
2. c. desertification.
3. a. deforestation.
4. b. salvage logging.
5. c. buildup of material that fuels future fires.
6. c. They build roads for logging.
7. a. produces a monoculture.