1st 20 ocean questions
what is the deepest ocean in the world
pacific
how many global oceans are there
1
what is the average depth of the Atlantic ocean
3.6km
what is the average depth of the inidan ocean
3.8km
what does sonar stand for
Sound navigation ranging
what is the coldest and saltiest ocean
southren ocean
how did we simulate SONAR with the Vernier LabQuest
We used the motion detector and moved it across the table to see what was behind it then we graph the image from the LabQuest and created a image of what the ocena floor looks like.
bathysphere is a
carried scientisits and was attachtes to a ship steep cable(movement limited)
what is the smallest ocean in the world
indian
why are robotic submersibles more practibal for deep ocean research than those designed to carry people??
it is more practical because if a person goes in it we would have to find a way for light, air, and the temperature
what are submersibles?
it is the bathyscphs and bathyspheres
what is oceanopgraphy?
it is the study of physical properties, chemical compostion and life forms of the ocean
how fast does sound travel through water?
it travel at the speed of 1500 meters per second
more than ____ of the total salt water is in the pacific
one half 1/2
what is a bathysaphs
self propelled, freely moving sub
what is the worlds largest feature on Earth's surface
the Pacific ocean
what is an extension of the atlantic ocean
the artic
the Atlantic is how big
the second largest ocean
what is subersibles
underwater research vessel(some controlled by people, others robotic)
what and how does SONAR work
with the motion dictator it beeps til it hits something(like ground) then it sends that back the labQuest
