katelyn
Terms
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- river basin-a geographically isolated area that contains all of the water in a region water from one river basin typically does not enter another basin
- river basin
- salinty- the concentration of salts in a liquid such as water
- salinty
- sampling-a process by which a small number of a population is selected as a representive of the entire population.
- sampling
- sanitation-the ability to clean up something
- sanitation
- science journal- a written record describing an investigation
- science journal
- science inquiry-the process which scientist ask and seek answers to their questions about the natural world
- science inquiry
- scientific method-a series of steps that a scientist folows to solve a problem
- scientific method
- semi permeable- allowing only certian substances or sizes to pass through a membrane.
- semi permeable
- septic system-a wastewater treatment system at a home or farm for handling home waste products
- septic system
- STD-sexually transmmitted diseases
- STD
- solubility- the measure of how much of a substance dissolves in another substance.
-
solubility
- solution-a substance made by dissolvingone substance into another substance
- solution
- solute-the substance that dissolvesin a solvent
- solute
- species-organsims that have many characteristics in common and can breed with each other to produce a fertile off spring
-
species
- stewardship- bein responsible citizen of the earth
- steward ship
- specific heat-the amount of heat it takes to raise one gram of material
- specific heat
- subduction-the process in which one tectonic plate is pushed under another.
- subduction