Deep-Sea Technology

The problems of working in the deep ocean are the [blank_start]pressure[blank_end], seawater corrosion, [blank_start]temperature[blank_end], light and distance

Trawling happens in mid-water or at the bottom of the sea, and is used to sample [blank_start]mega-fauna[blank_end]

Deep seabed sampling is obtained using a [blank_start]megacorer[blank_end]

William Beebe made a world record depth descent in a [blank_start]bathysphere[blank_end]

The average temperature of the deep ocean is....degrees

Name parts of a "Bathysnap" free-fall time-lapse photography system

Side-scan sonar is used to map underwater terrain with [blank_start]sound[blank_end], not light

Autonomous Underwater Vehicles (AUVS) navigate and map features of the ocean and have Commercial, [blank_start]Military[blank_end] and Scientific uses.

[blank_start]Transducer[blank_end] - a device that receives a signal in the form of one type of energy and converts it to a signal in another form [blank_start]Transceiver[blank_end] - a transmitter and receiver combined in one unit [blank_start]Transponder[blank_end] - a radio, radar, or sonar transceiver that automatically transmits a signal upon reception of a designated incoming signal