Name an example of freshwater
River, pond, lake, stream, creek, puddle, groundwater
What is the definition of invertebrate?
Animals without a spine
What do fish use to breathe instead of lungs?
Gills
What does salinity measure?
How do invertebrates support and protect themselves?
Exoskeleton or fluid filled body
Temperature is regulated by environment
blue footed booby, crane, seagull, puffin
What was the name of the Octopus from the New England Aquarium?
Rudy
What is the definition of density?
Density is a word used to describe how much space an object or substance takes up (its volume) in relation to the amount of matter in that object or substance (its mass). An object will float if it is less dense than the liquid it is placed in. An object will sink if it is more dense than the liquid it is placed in.
What type(s) of invertebrates live at Discovery Space?
sea stars, hermit crabs, shrimp, conch
What do fish gills remove from the water?
Oxygen
Define bycatch
Any species besides the targeted one that is caught
What kind of shark was Haley in the Shark Personality quiz?
chain catshark
Does water evaporate more quickly in colder environments or warmer environments?
Warmer
What kind of habitat do chocolate chip sea stars prefer?
sandy or muddy bottom, seaweed to hide in, warm tropical waters
Name at least 1 of the characteristics of mammals
Live young, hair or fur, produce milk, sweat glands, four chambered heart
What are the three fishing methods you simulated in the bycatch activity?
Longlining, gilnetting, trawling
What score did we get when we took the Shark Quiz as a group?
9/10
Chesapeake Bay
Show an example of an endoskeleton or provide a definition.
Internal skeleton
Which type of whale is the largest animal in the world?
Blue Whale
What is ambient temperature?
Why is it best to wash waterbirds affected by oil spills in ambient temperature water?
Same temp as environment
Birds can no longer regulate their body temperature with oil soaked feathers.
Name one thing that you learned this week
open ended