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Study sets matching "3 science key"

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Study sets matching "3 science key"

15 terms
Key terms 3-6 science
Atom
Element
Radioactive decay
Half life
All the matter you see
When all the atoms are in one place
When the elements break down or decay
The rate of decay
Atom
All the matter you see
Element
When all the atoms are in one place
9 terms
Science Key Terms 2.3
Chemical Energy
Chemical Reaction
Electrochemical Cell
Electrode
energy stored in chemical compounds
a process in which substances change into new substances with…
a device that transforms chemical energy into electrical energy
a metal part of an electrochemical cell, which gains and lose…
Chemical Energy
energy stored in chemical compounds
Chemical Reaction
a process in which substances change into new substances with…
30 terms
Key Concepts and Terms: Science 3
Genotype
Geographic area hypothesis
Greenhouse gases
Gross primary productivity (GPP)
the genetic makeup of a particular organism
states that large areas have more diversity than smaller land…
atmospheric gases that absorb and reradiate the earth's radia…
the total rate of photosynthesis or the total energy obtained…
Genotype
the genetic makeup of a particular organism
Geographic area hypothesis
states that large areas have more diversity than smaller land…
10 terms
Science Key Terms 1.3
scientific notation
length
mass
volume
s the way that scientists easily handle very large numbers or…
the longest extent of anything as measured from end to end:
quantity of matter
the amount of space, measured in cubic units, that an object…
scientific notation
s the way that scientists easily handle very large numbers or…
length
the longest extent of anything as measured from end to end:
35 terms
Science key terms 3&4
Natural resource
Renewable resource
Nonrenewable resource
Pollution
Anything in the environment that is used by people
Always available or naturally replaced in relatively short time
Natural resources that are not replaced in a useful time frame
Decontamination of Earth's land water or air
Natural resource
Anything in the environment that is used by people
Renewable resource
Always available or naturally replaced in relatively short time
22 terms
Science U3 Key Terms
atmosphere
biosphere
gravity
hydrosphere
the envelope of gases surrounding the earth or another planet
the regions of the surface, atmosphere, and hydrosphere of th…
the force that attracts a body toward the center of the earth…
all the waters on the earth's surface, such as lakes and seas…
atmosphere
the envelope of gases surrounding the earth or another planet
biosphere
the regions of the surface, atmosphere, and hydrosphere of th…
14 terms
Science 3.2 Key Terms
Runoff
Rills
Gully
Stream
Water that moves over earth's surface
Tiny grooves in the soil formed by traveling runoff
A large groove or channel in the soil that carries runoff aft…
A channel along which water is continually flowing down a slope
Runoff
Water that moves over earth's surface
Rills
Tiny grooves in the soil formed by traveling runoff
15 terms
Science Key Terms 3.1
Input
Constraint
Technology
Trade off
Something that is put into a technological system in order to…
Any factor that limits or restricts a design.
How people modify the world around them to meet their needs o…
An exchange in which one benefit is given in order to obtain…
Input
Something that is put into a technological system in order to…
Constraint
Any factor that limits or restricts a design.
13 terms
Science-Section 3 key terms
natural selection
adaptations
niche
competition
a process by which characteristics that make an individual be…
a behavior or physical characteristic that allows an organism…
the role of an organism in its habitat, or how it makes its l…
the struggle between organisms to survive as they attempt to…
natural selection
a process by which characteristics that make an individual be…
adaptations
a behavior or physical characteristic that allows an organism…
43 terms
Science - Chapter 3 Key Terms
atom
electrons
nucleus
protons
the smallest particle that still can be considered an element
atoms that contain negative charge particles
the center on an atom that contains a positive charge
positively charged particles in the nucleus
atom
the smallest particle that still can be considered an element
electrons
atoms that contain negative charge particles
9 terms
Science - Section 3 Key Terms
Phases
Eclipse
Solar Eclipse
Umbra
The different shapes of the moon you see from Earth
When the moons shadow hits Earth or Earths shadow hits the moon
Occurs when the moon passes directly between Earth and Sun, b…
The darkest part of the moons shadow
Phases
The different shapes of the moon you see from Earth
Eclipse
When the moons shadow hits Earth or Earths shadow hits the moon
36 terms
Science chapter 3 key terms
Erosion
Sediment
Deposition
Gravity
is the process by which natural forces (water, ice, wind, or…
is the material moved by erosion.
occurs where the agents of erosion produce sediment.
is the force that moves rock and other materials downhill.
Erosion
is the process by which natural forces (water, ice, wind, or…
Sediment
is the material moved by erosion.
17 terms
Science Chapter 3 (key terms)
Element
Compound
Carbohydrate
Protein
Any substance that cannot be broken down into simpler substan…
Two or more elements that are chemically combined
And energy rich organic compound made of the elements carbon…
Large organic molecule made of carbon hydrogen nitrogen and s…
Element
Any substance that cannot be broken down into simpler substan…
Compound
Two or more elements that are chemically combined
24 terms
Science Chapter 3 Key Terms
Solid
Crystalline Solid
Amorphous Solid
Liquid
a definite shape and a definite volume.
Solids that are made up of crystals are called crystalline so…
The particles are not arranged in a regular pattern and parti…
a definite volume but no definite shape.
Solid
a definite shape and a definite volume.
Crystalline Solid
Solids that are made up of crystals are called crystalline so…
8 terms
Science Section 3 key terms
physical change
chemical change
law of conversion of mass
energy
It is any change that alters the form or appearance of matter…
A change in matter that produces one or more new substances.
The fact that matter is not created or destroyed in any chemi…
It is the ability to do work or cause change.
physical change
It is any change that alters the form or appearance of matter…
chemical change
A change in matter that produces one or more new substances.
19 terms
science chapter 3 key terms
mixture
organic compound
enzyme
inorganic compound
a combination of substances in which the individual substance…
compounds that always contain hydrogen and carbon
a type of protein that regulates nearly all chemical reaction…
compound, such as h2o, that is made from elements other than…
mixture
a combination of substances in which the individual substance…
organic compound
compounds that always contain hydrogen and carbon
34 terms
Chapter 3 Science Key Terms
nucleus
proton
neutron
electron
The central core of an atom containing protons and usually ne…
A small, positively charged particle in the nucleus of the at…
A small particle in the nucleus of the atom, with no electric…
A tiny, negatively charged particle that moves around the nuc…
nucleus
The central core of an atom containing protons and usually ne…
proton
A small, positively charged particle in the nucleus of the at…
34 terms
Science Chapter 3 key terms
Condensation
Enzyme
Functional group
Hydrocarbon
Chemical reaction in which an enzyme builds a large molecule…
Organic molecule that speeds up a reaction without being chan…
An atom (other than hydrogen) or a small molecular group bond…
Compound or region of one that consists only of carbon and hy…
Condensation
Chemical reaction in which an enzyme builds a large molecule…
Enzyme
Organic molecule that speeds up a reaction without being chan…
25 terms
CH3 Science Key Terms
Alpha Helix
Amino Acid
Amino group
Anabolic steroid
The spiral shaper resulting from the coiling of a polypeptide…
An organic molecule containing a carboxyl group and an amino…
In an organic molecule, a functional group consisting of a ni…
A synthetic variant of the male hormone testosterone that mim…
Alpha Helix
The spiral shaper resulting from the coiling of a polypeptide…
Amino Acid
An organic molecule containing a carboxyl group and an amino…
15 terms
Quarter 2 Science Key Terms #3
DNA
Protein
Gene
Trait
The genetic material that holds the codes for the production…
The building block of the body, assembled by the ribosomes in…
A specific sequence of DNA, to produce a protein or create a…
A characteristic that is created by a gene or genes on the DN…
DNA
The genetic material that holds the codes for the production…
Protein
The building block of the body, assembled by the ribosomes in…
Science Key Terms Ch.3
Momentum
Impulse
Law of conservation of momentum
Elastic Collision
The product of the mass of an object and its velocity.
The product of the force acting on an object and the time dur…
In the absence of an external force, the momentum of a system…
A collision in which colliding objects rebound without lastin…
Momentum
The product of the mass of an object and its velocity.
Impulse
The product of the force acting on an object and the time dur…
24 terms
Science key terms chapter 3
Solid
crystalline solid
amorphous solid
Liquid
a definite shape and a definite volume.
A solid that is made up of crystals in which particles are ar…
A solid made up of particles that are not arranged in a regul…
A state of matter that has no definite shape but has a defini…
Solid
a definite shape and a definite volume.
crystalline solid
A solid that is made up of crystals in which particles are ar…
8 terms
Chapter 2 Section 3 Science Key Terms
Physical Change
Chemical Change
Law of Conservation of Mass
Energy
A change in a substance that does not change its identity
A change in which one or more substances combine or break apa…
The principle that the total amount of matter is neither crea…
The ability to do work or cause change
Physical Change
A change in a substance that does not change its identity
Chemical Change
A change in which one or more substances combine or break apa…
8 terms
SCIENCE ch.3- key statements
Compound form when
Some important a groups of organic com…
Water is necessary in
Substances that can move into and out…
Two or more elements are combined.
1.) carbohydrates ... 2.) lipids... 3.) proteins... 4.) nuclei acids
Inorganic compounds
Passive transport... &... Active transport
Compound form when
Two or more elements are combined.
Some important a groups of organic com…
1.) carbohydrates ... 2.) lipids... 3.) proteins... 4.) nuclei acids
8 terms
Science Section 3 Key Terms
State
Change of State
Melting
Freezing
a form
physical change from one state of matter to another
the change of state from solid to liquid
the change of state from liquid to solid
State
a form
Change of State
physical change from one state of matter to another
8 terms
Chapter 3 Science Key Terms
Electromagnetism
Solenoid
Electromagnet
Energy
The relationship between electricity and magnetism.
A coil of wire that has electric current flowing throughout it.
A solenoid that has a ferromagnetic material in the center of…
The ability to move an object over a distance.
Electromagnetism
The relationship between electricity and magnetism.
Solenoid
A coil of wire that has electric current flowing throughout it.
7 terms
Science chapter 3 Key Vocabulary
Ecosystem
Producers
Consumers
Herbivores
All the living and nonliving things in an environment and the…
Plants
Living things that eat other living things
Animals that eat plants
Ecosystem
All the living and nonliving things in an environment and the…
Producers
Plants
15 terms
Science Key Terms 3-3 3-4
element
compound
carbohydrate
lipid
Any substance that cannot be broken down into similar substan…
Two or more elements that are chemically combined.
Composed of carbon, hydrogen, and oxygen; energy-rich substance
Energy-rich organic compounds, such as fats, oils, and waxes,…
element
Any substance that cannot be broken down into similar substan…
compound
Two or more elements that are chemically combined.
8 terms
Science key terms section 3
Physical Change
Chemical change
Law of conversation of mass
Energy
A change in a substance that does not change its identity
A change in which one or more substances combine or break apa…
The principle that the total amount of matter is neither crea…
The ability to do work or cause change
Physical Change
A change in a substance that does not change its identity
Chemical change
A change in which one or more substances combine or break apa…
5 terms
Science Chapter 3 Key Terms
Erosion
Sediment
Deposition
Gravity
The process by which water,ice,wind,or gravity moves weathere…
Small,solid pieces of material from rocks or organisms.
Process in which sediment is laid down in new locations.
A force that moves rocks and other materials downhill;the for…
Erosion
The process by which water,ice,wind,or gravity moves weathere…
Sediment
Small,solid pieces of material from rocks or organisms.
10 terms
Key terms science section 3
Element
Compound
Carbohydrate
Lipid
A substance that cannot be broken down into any smaller subst…
Two or more elements that are chemically combined.
An energy rich compound that is made of carbon hydrogen and o…
Energy rich organic compound also made of hydrogen carbon and…
Element
A substance that cannot be broken down into any smaller subst…
Compound
Two or more elements that are chemically combined.
15 terms
Key Science word chapter 3
animal
class
classify
family
are organisms that have many cells can't make their own food…
Is the largest group within a phylum.
means to group things together based on similarities.
Is the largest group within an order.
animal
are organisms that have many cells can't make their own food…
class
Is the largest group within a phylum.
10 terms
Science key terms chapter 3
Probability
Punnett square
Phenotype
Genotype
A number that describes how likely it is that an event will o…
A chart that shows all the possible combinations of alleles t…
An organism's physical appearance, or visible traits
An organism's genetic makeup, or allele combinations
Probability
A number that describes how likely it is that an event will o…
Punnett square
A chart that shows all the possible combinations of alleles t…
13 terms
Science Chap 3 Key Terms
fluid
plasma
energy
temperature
a non-solid state of matter in which the atoms or molecules a…
in physical scinece, a state of matter that consists of free-…
the capacity to do work
a measure of how hot (or cold) something is; specifically, a…
fluid
a non-solid state of matter in which the atoms or molecules a…
plasma
in physical scinece, a state of matter that consists of free-…
10 terms
Chapter 3 Science Key Terms
ion
ionic bond
polyatomic ion
crystal
atom or group of atoms that is electrically charged
the attraction between two oppositely charged ions
ion that is made of more that one atom
an orderly, three-dimensional pattern of ions or atoms in a s…
ion
atom or group of atoms that is electrically charged
ionic bond
the attraction between two oppositely charged ions
9 terms
Science Chapter 3 Key Terms
pressure
pascal
fluid
Pascal's principle
The force exerted on a surface divided by the total area over…
A unit of pressure equal to one newton per square meter.
A substance that can easily change shape.
The rule that when a force is applied to a confined fluid, th…
pressure
The force exerted on a surface divided by the total area over…
pascal
A unit of pressure equal to one newton per square meter.
32 terms
Science key terms chapter 3
Nucleus
Proton
Neutron
Electron
The central core of an atom contaning protons and usually nut…
Small positive changed particle in the nucleus of an atom
Small uncharged partial of the nucleus of an atom
A tiny negotiate charged, high energy particle that moves in…
Nucleus
The central core of an atom contaning protons and usually nut…
Proton
Small positive changed particle in the nucleus of an atom
20 terms
Science chapter 3 key terms
animal behavior
immediate cause
Ultimate cause
Innate behavior
what animal does when interacting with its environment
and explanation of an organisms behavior based on its immedia…
explaination of an organ behavior based on evolutionary adapt…
A behavior perform correctly and in the same way by all indiv…
animal behavior
what animal does when interacting with its environment
immediate cause
and explanation of an organisms behavior based on its immedia…
20 terms
Science Chp 3 Key terms
Heredity
Trait
Genetics
Fertilization
The passing of physical characteristics from parents to offsp…
A characteristic that an organism can pass to its offspring t…
The scientific study of heredity
When an egg and sperm join
Heredity
The passing of physical characteristics from parents to offsp…
Trait
A characteristic that an organism can pass to its offspring t…
14 terms
Science Key Terms Chapter 3
solvent
solute
colloid
suspension
The part of a solution that is present in the largest amount…
The part of a solution present in a lesser amount and dissolv…
A mixture containing small, undissolved particles that do not…
A mixture in which particles can be seen and easily separated…
solvent
The part of a solution that is present in the largest amount…
solute
The part of a solution present in a lesser amount and dissolv…
17 terms
Chapter 3 Science Key Terms
Element
Compound
Carbohydrate
Lipid
Is any substance that cannot be broken down into simpler subs…
When two or more elements cobine chemically,they form a chemi…
An energy-rich organic compound made of the elements carbon,h…
Energy-rich organic compound,such as a fat,oil,or wax,that is…
Element
Is any substance that cannot be broken down into simpler subs…
Compound
When two or more elements cobine chemically,they form a chemi…
21 terms
Science Chapter 3 key terms
Chordate
Notochord
Vertebra
Ectothernal
Ancient jawless fish
A flexible rod to support a chordate's back
Many similar bones that a back bone is made out of
An animal who's body doesn't produce much internal heat
Chordate
Ancient jawless fish
Notochord
A flexible rod to support a chordate's back
9 terms
Key terms science section 3
Phases
Eclipse
Solar eclipse
Umbra
The different shapes in the moon
When an object in space comes between the sun and a third obj…
A solar eclipse occurs when a moon passes directly between ea…
The darkest spot on the moon
Phases
The different shapes in the moon
Eclipse
When an object in space comes between the sun and a third obj…
19 terms
Chapter 3 Key Terms [Science]
Solid
Crystalline Solids
Amorphous Solids
Fluid
Has a definite shape or a definite volume
Solids that are made up of crystals
The particles are not arranged in a regular pattern
Has no definite shape or volume
Solid
Has a definite shape or a definite volume
Crystalline Solids
Solids that are made up of crystals
21 terms
science key terms ch 3
natural resource
renewable resource
nonrenewable resource
pollution
anything in the environment that is used by people
A resource that is either always available or is naturally re…
A natural resource that is not replaced in a useful time frame.
Contamination of Earth's land, water, or air
natural resource
anything in the environment that is used by people
renewable resource
A resource that is either always available or is naturally re…
12 terms
Science key words chapter 3
fluid
plasma
energy
temperature
liquid and gases becasue thier particles can move past each o…
state of matter that does not have a definite shape or volume
is the ability to change or move matter, or to do work
is a measure of the average kinetic entergy of the particles…
fluid
liquid and gases becasue thier particles can move past each o…
plasma
state of matter that does not have a definite shape or volume
20 terms
science chapter 3 key terms
Heredity
Trait
Genetics
Fertilization
Passing of physical characteristic from parents to off spring.
Characteristics that an organism can pass on to it off spring…
The scientific study of heredity.
The process in which an egg cell and a sperm cell join to fro…
Heredity
Passing of physical characteristic from parents to off spring.
Trait
Characteristics that an organism can pass on to it off spring…
18 terms
Science Chapter 3 KeyTerms
Work
Joule
Power
Watt
Force exerted on an object that causes it to move
The amount of work you do when you exert a force of 1 Newton…
The rate at which one form of energy is transformed into anot…
The unit of power when one joule of work is done in one second
Work
Force exerted on an object that causes it to move
Joule
The amount of work you do when you exert a force of 1 Newton…
13 terms
Science Chapter 3 Key Terms
continental drift
Pangea
fossils
mid-ocean ridges
the hypothesis that the continents slowly move across Earth
the name f the single landmass that began to break apart 200…
the preserved remains or traces of an organism that lived in…
an undersea mountain chain where new ocean floor is produced;…
continental drift
the hypothesis that the continents slowly move across Earth
Pangea
the name f the single landmass that began to break apart 200…
23 terms
Science Chapter 3 Key Terms
Solution
Solvent
Solute
Colloid
A well-mixed mixture containing a solvent and at least one so…
The part of a solution that is present in the largest amount…
The part of a solution in a lesser amount and dissolved by th…
A mixture containing small, undissolved particles that do not…
Solution
A well-mixed mixture containing a solvent and at least one so…
Solvent
The part of a solution that is present in the largest amount…
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