Under Water
Coral is made up of the ____________ of tiny ________________.
skeletons, animals
What ocean were Julie and Darla scuba diving in?
Atlantic Ocean
If you move up too fast from very deep water you may get the _______________.
bends
Name an arrow shaped fish
barracuda
When the buoyancy device is filled up with air what happens to the diver?
The diver moves up, goes to the surface, or floats.
An underwater ridge that is covered with coral is called a coral _____________.
reef
About how many miles was it from Florida to where they were diving?
1000 miles
What forms in your blood as you go up too fast.
Bubbles
Name 2 facts about barracudas
*they are very dangerous
*their mouths are filled with sharp teeth
*they grow to almost 2 meters long
When the buoyancy device is empty of air what happens to the diver?
The diver moves down or sinks.
When you dive down 33 feet, you have __________ times the pressure on you that you have at the surface.
2
Do things look light or dark when you're 100 feet below the surface of the ocean?
dark
When you go up very fast is there more pressure or less pressure on your body?
less pressure
Is the water cooler at 100 feet down or at the surface?
100 feet down
In what state is the Iditarod sled dog race?
Alaska
When you dive down 66 feet, you have ______ times the pressure on you that you have at the surface.
3
There are not as many plants down there because there isn't as much _____________.
light
When you open a bottle of soda pop, what happens to the pressure inside the bottle?
it goes down
Is all the water at 100 feet down all the same temperature?
no
What city does the sled dog race begin?
Anchorage
What does the color of water tell you about the water?
how deep the water is
Name 3 things that great water pressure can do to you.
*make mask press against face
*cause ears to ring
*cause trouble swallowing
*make mouth dry
What forms in the soda pop?
bubbles
What do you fill a buoyancy device with?
air
What city does the sled dog race end?
Nome