(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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water that has very little salt in it
fresh water
the one thing that change in an experiment
independent variable
an educated guess
hypothesis
water that contains a high concentration of salts
salt water
repeated trials of an experiment
replicates
green, rooted plant that grows underwater in shallow, salty ocean bays
eel grass
measuring instrument with two adjustable legs
calipers
tiny plant particles floating in bodies of water
phytoplankton
measures how acidic or basic a substance is
pH
tiny, single-celled creatures that live in water. They may use sunlight to make food or hunt like animals
dinoflagellates
a soft-bodied water animals that lives inside two hard shells
bivalve
the amount of oxygen mixed into water
dissolved oxygen
the final part of an experiment that summarizes the results
conclusion
a test in which data is collected to answer a question
experiment
movement of particles from a where there are more to where there are less
diffusion
what you are going to measure in an experiment
dependent variable
the movement of water through a cell membrane
osmosis
a measure of how cloudy, hazy, or murky is
turbidity
a measurement of how see through the water is
clarity
raising plants and animals in water
aquaculture
a swimming sea creature with a two-part, fan-shaped shell
scallops
used to measure how clear or dirty water is
sechi disk
the process where water bodies become overly rich with nutrients
eutrophication
how hot or cold something is
temperature
a tool that measures the salinity of water
refractometer
tiny, single-celled algae that live in water
diatom
a way of showing how something works
demonstration
used for comparison in a science experiment
control
tiny, free-floating animals found in water
zooplankton
a measure of how much salt is dissolved in water
salinity
tiny shrimp-like creatures
copepod
things that stay the same
constants
a mixture of fresh and salt water
brackish water
produce a massive amount of Earth's oxygen
algae
a simple, step by step process to explore questions and solve problems
scientific method
