Pebbleometer is used to measure what?

Pebbleometer is used to measure what?

• A. Size and shape of material on a beach or in a river
• B. Water temperature
• C. River depth
• D. Wind speed

Answer: (B)

The main idea being tested is how field equipment is used to quantify sediment characteristics in geomorphology. A pebbleometer is used to measure the size and shape of pebbles and other coarse material found on a beach or in a river. By collecting data on how big the particles are and how round or angular they are, you can infer the energy of the environment and the transport processes that shaped the area. This helps compare different locations or track changes over time. In contrast, measuring water temperature, river depth, or wind speed requires other instruments (thermometer, depth gauge, and anemometer, respectively), not a pebbleometer.

The main idea being tested is how field equipment is used to quantify sediment characteristics in geomorphology. A pebbleometer is used to measure the size and shape of pebbles and other coarse material found on a beach or in a river. By collecting data on how big the particles are and how round or angular they are, you can infer the energy of the environment and the transport processes that shaped the area. This helps compare different locations or track changes over time. In contrast, measuring water temperature, river depth, or wind speed requires other instruments (thermometer, depth gauge, and anemometer, respectively), not a pebbleometer.