Ocean Tools

Match the following

• Measure sound under water

• Plankton Net

• Used to measure turbidity of water

• Refractometer

• Measures light refraction to determine salinity

• Niskin Bottle

• Dragged behind boats and collects plankton

• Hyrdrophone

• Used to collect water samples at different depths

• Secchi disk

Tags

NGSS.MS-LS2-3

Match the following

• Range in size and used to collect sample from the seabed

• SONAR

• Collects sediments and organisms from the ocean floor

• Dredge

• Used to develop nautical charts, locate underwater hazards, map ocean floor

• Bottom Grab Sampler

• Used to explore ocean while being remotely operated

• Hydrometer

• Determines density of water

• ROV

Tags

NGSS.MS-PS4-2

Match the following

• Allows you to stay underwater without going to the surface to breathe

• Seine Nets

• Collects Sample from the top 10cm of water

• SCUBA

• Helps find sand layers, measures size of sediment6

• Sediment Sieves

• Used for organism sampling

• GPS

• Uses satellites, ground stations, and receivers to determine precise location

• Neuston Net

Tags

NGSS.MS-LS2-3

What is this instrument?

• Niskin Bottle

• Secchi Disk

• Hydrophone

• Refractometer

What is this instrument?

• Bottom Grab Sampler

• Dredge

• Sediment Sieve

• Refractometer

What is this instrument?

• Secchi Disk

• Hydrometer

• Hydrophone

• SONAR

What is this instrument?

• Niskin Bottle

• Hydrometer

• Hydrophone

• SONAR

What is this instrument?

• Sediment Sieve

• Siene Nets

• Neuston Net

• Dredge

What is this instrument?

• Refractometer

• Hydrometer

• Hydrophone

• Niskin Bottle

What is this instrument?

• Refractometer

• Hydrometer

• Hydrophone

• Niskin Bottle

Tags

NGSS.MS-PS4-2