foresters and conservation scientists, forest and conservation technicians, forest and conservation workers and loggers.
Explanation:
Conservation scientists and foresters evaluate data on forest and soil quality, assessing damage to trees and forest lands caused by fires and logging activities. Forest conservation technicians assist foresters and scientists in protecting the animal and plant life in forests. They may also participate in forest nursery or logging operations. Forest and conservation workers perform basic tasks to maintain and improve the quality of the forest.
Predicting where an earthquake epicenter will occur is easier because are patterns to look at due to the fact that they always occur near plate boundaries. Predicting when they will occur is difficult because they do not follow any certain pattern.