Which of the following is a technology used by foresters? a. infrared photography b. aerial photography c. remote sensing d. all of the above

The option that represents a technology used by foresters is D. all of the above. They make use of all of these types of technology, in different ways, yes, but nevertheless they use all of them. Sometimes they will use infrared photography to find certain creatures, sometimes aerial photography is more appropriate to locate a place, and sometimes remote sensing is the best choice to reach their goal. It all depends on the situation.