Save & Exit Question: 4 of 12
Scientists use technologies to study the ocean and determine how it can be used to benefit humanity. Match each
technology described to its intended usage.
Use of Technology
Description of Technology
A sampling device is used to measure temperature structure.
Map the
ocean's
chemical
and
physical
features
A science expedition crew uses a Secchi disk to measure water visibility,
Study
ocean
biodivers
ity
Divers measure the numbers of anemones in four square meters of a coral reef.
Instrument probes called sondes measure the depth of an undersea canyon.
Scientists analyze divers' photographs to measure rate of kelp growth
What is the answer to this?