Question

question 22 of 25 sam uses a simulation to explore conservation tactics that will preserve forest resources and provide a sustainable source of wood. in the simulation, the forest has a regeneration rate of 60 years. which of the following tactics in the simulation is most likely to preserve the forest while providing the most wood resource? a. log and replant ¼ of the forest every 20 years. b. log and replant ¼ of the forest every 15 years. c. log and replant ¼ of the forest every 10 years. d. log and replant ¼ of the forest every 5 years.

Explanation:

Step1: Analyze forest regeneration rate

The forest has a 60 - year regeneration rate.

Step2: Evaluate each option

For option A, logging and replanting ¼ of the forest every 20 years means in 60 years, the forest is logged and replanted 3 times. Each part has time to regenerate as 60÷20 = 3.
For option B, logging and replanting ¼ of the forest every 15 years means in 60 years, the forest is logged and replanted 4 times. But 60÷15 = 4, and the forest may not fully regenerate between log - replant cycles.
For option C, logging and replanting ¼ of the forest every 10 years means in 60 years, the forest is logged and replanted 6 times. The forest won't have enough time to regenerate.
For option D, logging and replanting ¼ of the forest every 5 years means in 60 years, the forest is logged and replanted 12 times. The forest definitely won't have enough time to regenerate.

Answer:

A. Log and replant ¼ of the forest every 20 years.