A geologist's compass differs from the more widely known orienteering compass in that the geologist's compass ________.
A)possesses an inclinometer,allowing the user to measure dip and plunge angles
B)contains a barometer that warns the geologist of approaching storms
C)can chemically analyze rock samples in the field
D)needle points directly toward geographic north rather than geomagnetic north

Question

A geologist's compass differs from the more widely known orienteering compass in that the geologist's compass ________. 
A)possesses an inclinometer,allowing the user to measure dip and plunge angles 
B)contains a barometer that warns the geologist of approaching storms 
C)can chemically analyze rock samples in the field 
D)needle points directly toward geographic north rather than geomagnetic north

Quizplus · Accepted Answer

A geologist's compass is designed specifically for geological fieldwork, which involves measuring different angles and directions of geological structures such as rock layers and faults. Therefore, it is equipped with an inclinometer, which enables the user to measure dip and plunge angles. The other options, such as containing a barometer or being able to chemically analyze rock samples, are not features of a geologist's compass. While both a geologist's compass and an orienteering compass point towards magnetic north, the former may have an adjustable declination scale to account for the difference between magnetic north and true north.

A Geologist's Compass Differs from the More Widely Known Orienteering