Study sets matching "chapter 13 science"

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Study sets matching "chapter 13 science"

12 terms
Science Chapter 13
Scientific Method
Parts of Scientific Methods
Hypothesis
Data
problem solving guide
1. Identify problem - ... 2. Gather information... 3. State hypothe…
suggested solution to a problem based upon known information
record of observation/what was observed
Scientific Method
problem solving guide
Parts of Scientific Methods
1. Identify problem - ... 2. Gather information... 3. State hypothe…
10 terms
Earth Science Chapter 13
shields
stromatolites
Gondwana
Laurasia
a large, relatively flat expanse of ancient a metamorphic roc…
Oldest known fossils formed from many layers of bacteria and…
The large southern land mass that existed from the Cambrian (…
Late Paleozoic, Northern Hemisphere continent composed of the…
shields
a large, relatively flat expanse of ancient a metamorphic roc…
stromatolites
Oldest known fossils formed from many layers of bacteria and…
14 terms
Science - Chapter 13
physical property
chemical property
density
melting point
characteristic that can be measured or detected by the senses
ability of a material to change its chemical makeup
mass per unit volume of a substance
temperature at which a substance turns from a solid to a liquid
physical property
characteristic that can be measured or detected by the senses
chemical property
ability of a material to change its chemical makeup
17 terms
Physical Science Chapter 13
Substance
Mixture
Heterogeneous mixture
Homogeneous mixture
Matter that is always made up of the same combination of atoms.
Two or more substances that are physically blended but are no…
A mixture in which substances are not evenly mixed.
A mixture in which two or more substances are evenly mixed on…
Substance
Matter that is always made up of the same combination of atoms.
Mixture
Two or more substances that are physically blended but are no…
11 terms
Environmental Science Chapter 13 vocabulary
climate
lattitude
El nino
La nina
Overall weather in an area over a long period of time
the distance from the equator measured in degrees
a climate variation that takes place in the tropical Pacific…
A cooling of the ocean surface off the western coast of South…
climate
Overall weather in an area over a long period of time
lattitude
the distance from the equator measured in degrees
Life Science Chapter 13
muscle tissue
nervous tissue
connective tissue
epithelial tissue
A body tissue that contracts or shortens, making body parts m…
A body tissue that carries electrical messages back and forth…
provides support for your body and connects all its parts
a body tissue that covers the surfaces of the body, inside an…
muscle tissue
A body tissue that contracts or shortens, making body parts m…
nervous tissue
A body tissue that carries electrical messages back and forth…
17 terms
Science Chapter 13
sun
rotate
axis
revolve
the star at the center of the solar system
to spin on an axis
an imaginary line that passes through Earth's center and its…
to travel in a closed path
sun
the star at the center of the solar system
rotate
to spin on an axis
Light (Chapter 13 Science)
light
reflection
Light from the _______________gives an…
Light travels in a _________________li…
a form of energy that can travel through space
the bouncing of light off an object
sun
straight line
light
a form of energy that can travel through space
reflection
the bouncing of light off an object
11 terms
Environmental Science Chapter 13 vocabulary
climate
lattitude
El nino
La nina
Overall weather in an area over a long period of time
the distance from the equator measured in degrees
a climate variation that takes place in the tropical Pacific…
A cooling of the ocean surface off the western coast of South…
climate
Overall weather in an area over a long period of time
lattitude
the distance from the equator measured in degrees
14 terms
Science Chapter 13: SOUND
vibration
amplitude
wavelength
frequency
a quick back and forth motion
how TALL a wave is (measured to find out how loud or soft a s…
the distance from a point on one wave to the same point on th…
the number of waves that pass in a second
vibration
a quick back and forth motion
amplitude
how TALL a wave is (measured to find out how loud or soft a s…
Science Chapter 13
Intensity
Vibration
Pitch
Amplitude
A measure of how loud or soft a sound is.
A quick back-and-forth motion.
A measure of how high or low a sound is.
A measure of the amount of energy in a wave.
Intensity
A measure of how loud or soft a sound is.
Vibration
A quick back-and-forth motion.
21 terms
Chapter 13 Physical Science
Covalent Bonding
Ions
Valence Electrons
Noble Gases
-Atoms held together by covalent bonding are molecules... -Occur…
-Atoms that gain or lose electrons
-Electrons in outer energy level... -May be lost or gained when…
-Group 18... -Least reactive group... -Outer shell is full
Covalent Bonding
-Atoms held together by covalent bonding are molecules... -Occur…
Ions
-Atoms that gain or lose electrons
19 terms
Physical Science Chapter 13
sound
acoustic spectrum
pitch
loudness
a form of energy detectable by our ears
the continuum of all possible sound frequencies
how low or high an audible tone sounds to the human ear
the response of your ear to the intensity of an acoustic wave
sound
a form of energy detectable by our ears
acoustic spectrum
the continuum of all possible sound frequencies
Science Chapter 13
velocity
force
work
power
describes the speed and the direction of an objects motion
is a push or pull that acts on an object
is done when a force moves an object
is the rate at which work is done
velocity
describes the speed and the direction of an objects motion
force
is a push or pull that acts on an object
12 terms
Life Science Chapter 13
gene
DNA
nucleotide
Nitrogenous Bases
codes for a specific hereditary trait, inside the chromosome.
material that contains the info that determines inherited cha…
nucleic acid chain, made of a sugar, a phosphate, and a nitro…
Adenine, Guanine, Thymine, Cytosine
gene
codes for a specific hereditary trait, inside the chromosome.
DNA
material that contains the info that determines inherited cha…
8 terms
Chapter 13 Science Vocabulary
Static Electricity
Electric Current
Resistance
Series Circuit
the imbalance of positive or negative charges between objects
the flow of an electric charge through a material
a quality of an object which means that electric current can…
a simple circular path in which an electric current flows onl…
Static Electricity
the imbalance of positive or negative charges between objects
Electric Current
the flow of an electric charge through a material
36 terms
Earth Science Chapter 13
air mass
air pressure
anticyclone
atmosphere
* large body of air that has the same temperature and humidit…
* pressure exerted on the earth by gravity pulling the air to…
* high-pressure area containing cold, dry air
* envelope of gases surrounding the earth
air mass
* large body of air that has the same temperature and humidit…
air pressure
* pressure exerted on the earth by gravity pulling the air to…
BJU Life Science Chapter 13
stomata
guard cell
transpiration
palisade layer
tiny openings on a leaf that allow gases (especially water va…
a pair of cells around the stomata to can open or close the s…
when water vapor goes out of a plant through the stomata
the tissue under the epidermis; most photosynthesis happens h…
stomata
tiny openings on a leaf that allow gases (especially water va…
guard cell
a pair of cells around the stomata to can open or close the s…
11 terms
CPO Middle School Life Science (Chapter 13)
Adaptation
Evolution
Ancestor
Cladogram
an inherited trait that helps an organism survive.
the process of how organisms acquire adaptations over time.
an organism from which others have descended.
a tree-like diagram that displays evolutionary relationships…
Adaptation
an inherited trait that helps an organism survive.
Evolution
the process of how organisms acquire adaptations over time.
11 terms
Environmental Science Chapter 13 vocabulary
climate
lattitude
El nino
La nina
Overall weather in an area over a long period of time
the distance from the equator measured in degrees
a climate variation that takes place in the tropical Pacific…
A cooling of the ocean surface off the western coast of South…
climate
Overall weather in an area over a long period of time
lattitude
the distance from the equator measured in degrees
15 terms
Science Chapter 13
static electricity
discharge
conductor
insulator
the buildup of an electrical charge on a material
the sudden movement of an electric charge from the object whe…
a material through which heat or electricity flow easily
a material through which heat or electricity does not flow ea…
static electricity
the buildup of an electrical charge on a material
discharge
the sudden movement of an electric charge from the object whe…
Life Science Chapter 13
muscle tissue
nervous tissue
connective tissue
epithelial tissue
A body tissue that contracts or shortens, making body parts m…
A body tissue that carries electrical messages back and forth…
provides support for your body and connects all its parts
a body tissue that covers the surfaces of the body, inside an…
muscle tissue
A body tissue that contracts or shortens, making body parts m…
nervous tissue
A body tissue that carries electrical messages back and forth…
16 terms
CPO Middle School Earth Science (chapter 13)
rock
mineral
cleavage plane
Mohs hardness scale
a naturally-formed solid made of one or more minerals
a solid, naturally occurring, crystalline object with a defin…
a surface along which a mineral cleanly splits
a scale to identify minerals based on their hardness or resis…
rock
a naturally-formed solid made of one or more minerals
mineral
a solid, naturally occurring, crystalline object with a defin…
10 terms
Science-Chapter 13
static electricity
electric current
resistance
series circuit
when positive and negative charges are not in balance
An electric charge in motion
Not allowing electric charges to easily flow through
A circuit with only one path for the electricity to follow
static electricity
when positive and negative charges are not in balance
electric current
An electric charge in motion
15 terms
Chapter 13 Science
static electricity
discharge
conductor
insulator
The buildup of an electric charge on a material
The sudden movement of an electric charge from the object whe…
A material through which heat or electricity flows easily
A material through which heat or electricity does not flow ea…
static electricity
The buildup of an electric charge on a material
discharge
The sudden movement of an electric charge from the object whe…
Science-Chapter 13
chemical bond
covalent bond
crystal lattice
ionic bond
an interaction that holds atoms or ions together
when atoms share one or more pairs of electrons
the regular pattern in which a crystal is arranged
A bond that forms when electrons are transferred from one ato…
chemical bond
an interaction that holds atoms or ions together
covalent bond
when atoms share one or more pairs of electrons
14 terms
Science Chapter 13
Physical Change
Energy
Thermal Energy
Heat
a change in the way matter looks without changing it into a n…
the ability to cause change
the total energy of the particles of matter
the flow of thermal energy from a warmer area to a cooler area
Physical Change
a change in the way matter looks without changing it into a n…
Energy
the ability to cause change
5 terms
Science - Chapter 13
static electricity
current electricity
circuit
magnetic
An electric charge that builds up on an object
Electricity that moves through a wire
A path that electricity follows
Able to attract objects that have iron in them
static electricity
An electric charge that builds up on an object
current electricity
Electricity that moves through a wire
8 terms
Chapter 13 Science Voc.
acceleration
inertia
power
force
the rate at which the velocity of an object changes over time
the tendency of an object to resist a change in motion
the rate at which work is done
a push or pull that acts on an object
acceleration
the rate at which the velocity of an object changes over time
inertia
the tendency of an object to resist a change in motion
207 terms
Science Vocabulary - Chapter 13
Science
Observation
Inference
Hypothesis
The investigation and exploration of natural events and of th…
The act of using one or more of your senses to gather informa…
A logical explanation of an observation that is drawn from pr…
A possible explanation for an observation that can be tested…
Science
The investigation and exploration of natural events and of th…
Observation
The act of using one or more of your senses to gather informa…
16 terms
chapter 13 (Science)
Genes are small sections of _____ that…
Inherited physical characteristics are…
_______ is the molecule carrying the c…
The passing of traits from parent to o…
DNA
traits
DNA
heredity
Genes are small sections of _____ that…
DNA
Inherited physical characteristics are…
traits
22 terms
Life Science Chapter 13 Life Science Bones & Muscles
muscle tissue
organ system
digestion
kidney
A body tissue that contracts or shortens, making body parts m…
a group of organs that work together to perform a major funct…
the process by which the body breaks down food into small nut…
a major organ of the excretory system that eliminates urea, e…
muscle tissue
A body tissue that contracts or shortens, making body parts m…
organ system
a group of organs that work together to perform a major funct…
14 terms
Science Chapter 13
when positive and negative charges no…
positively charged... repels
copper
at both poles
What causes static electricity?
Fill in the blanks:... A ____ object _____ a positively charged…
What would be a good conductor for a closed circuit?
Where is a magnetic field the strongest?
when positive and negative charges no…
What causes static electricity?
positively charged... repels
Fill in the blanks:... A ____ object _____ a positively charged…
Science Chapter 13
Erosion
Sediment
Deposition
Gravity
the process by which water, ice, wind, or gravity moves weath…
small, solid pieces of material that come from rocks or the r…
process in which sediment is laid down in new locations
an attractive force between all objects that have mass
Erosion
the process by which water, ice, wind, or gravity moves weath…
Sediment
small, solid pieces of material that come from rocks or the r…
18 terms
Science Chapter 13
Temperature
Thermal expansion
absolute zero
thermal energy
a measure of how hot (or cold) something is; specifically, a…
an increase in the size of a substance in response to an incr…
the temperature at which molecular energy is at a minimum (0…
the kinetic energy of a substance's atoms
Temperature
a measure of how hot (or cold) something is; specifically, a…
Thermal expansion
an increase in the size of a substance in response to an incr…
39 terms
Science: Chapter 13
Mixture
Solutions
Colloids
Suspension
A combination of two or more substances that are not chemical…
A mixture where substances are distributed evenly. Has a solv…
Mixture that are neither solutions nor heterogeneous mixtures.
Mixture of water and non-dissolved materials.
Mixture
A combination of two or more substances that are not chemical…
Solutions
A mixture where substances are distributed evenly. Has a solv…
22 terms
Chapter 13 Science Terms
matter
mass
Volume
weight
anything that has mass and takes up space
amount of matter in an object (changing the shape of an objec…
amount of space a piece of matter takes up
measure of the pull of gravity on a piece of matter (the only…
matter
anything that has mass and takes up space
mass
amount of matter in an object (changing the shape of an objec…
23 terms
BJU Life Science Chapter 13 DRB CBCS
Root hairs are to roots as guard cells…
Which cells regulate the size of the s…
True or False? Nearly all plant cells…
True or False? Plants store energy onl…
leaves
guard cells
True
False
Root hairs are to roots as guard cells…
leaves
Which cells regulate the size of the s…
guard cells
Science: Chapter 13
Suspension
Emulsion
Aerosol
Gel
mixtures in which suspended particles can easily be seen
a type of colloid in which one liquid is spread through another
a type of colloid in which liquid drops or solid particles ar…
a type of colloid in which a solid is spread throughout a liq…
Suspension
mixtures in which suspended particles can easily be seen
Emulsion
a type of colloid in which one liquid is spread through another
Science, Chapter 13
magnetic
circuit
static electricity
generator
able to attract objects made of iron
a path that electricity follows
an electric charge that builds up in an object
a machine that uses a magnet to make a current of electricity
magnetic
able to attract objects made of iron
circuit
a path that electricity follows
19 terms
Earth Science Chapter 13
Weather
Air Pressure
Humidity
Relative Humidity
The atmospheric conditions, along with short-term changes, of…
The force that a column of air applies on the air or a surfac…
The amount of water vapor in the air.
The amount of water vapor present in the air compared to the…
Weather
The atmospheric conditions, along with short-term changes, of…
Air Pressure
The force that a column of air applies on the air or a surfac…
8 terms
Science Chapter 13 Vocabulary
static electricity
electric current
resistance
series circuit
the imbalance of positive or negative charges between objects
the flow of an electric charge through a material
a quality of an object which means that electric current cann…
a simple circular path in which an electric current flows onl…
static electricity
the imbalance of positive or negative charges between objects
electric current
the flow of an electric charge through a material
8 terms
Science Chapter 13 Vocabulary
static electricity
electric current
resistance
series circuit
the imbalance of positive or negative charges between objects
the flow of an electric charge through a material
a quality of an object which means that electric current cann…
a simple circular path in which an electric current flows onl…
static electricity
the imbalance of positive or negative charges between objects
electric current
the flow of an electric charge through a material
Science Chapter 13
DNA
genes
heredity
traits
the molecule carrying the chemical code that tells cells what…
small sections of DNA that control the traits of an organism
the passing of traits from parent to offspring
inherited physical characteristics
DNA
the molecule carrying the chemical code that tells cells what…
genes
small sections of DNA that control the traits of an organism
Science Chapter 13 Vocab.
static electricity
electric current
resistance
series circuit
this happens when positive and negative charges are no longer…
an electric charge in motion
the material does not allow electric charges to flow through…
electric charge can flow only in one path
static electricity
this happens when positive and negative charges are no longer…
electric current
an electric charge in motion
29 terms
Physical Science Chapter 13
Organic compound
Hydrocarbon
Saturated hydrocarbon
Unsaturated hydrocarbon
A compound that contains carbon in it.
A compound that has only carbon and hydrogen in it.
A hydrocarbon that contains as many hydrogen atoms as possibl…
A hydrocarbon that has room for more hydrogen atoms. Some of…
Organic compound
A compound that contains carbon in it.
Hydrocarbon
A compound that has only carbon and hydrogen in it.
40 terms
Environmental Science Chapter 13
Polar vortex play a role in the format…
International agreement to limit CO2 e…
Causes large quantities of sulfur diox…
The long-term, prevailing atmospheric…
Polar stratospheric clouds
Kyoto Protocol
Volcanic eruptions
Climate
Polar vortex play a role in the format…
Polar stratospheric clouds
International agreement to limit CO2 e…
Kyoto Protocol
12 terms
Science - Chapter 13 - Ecosystems
environment
migrate
hibernate
instinct
The living and nonliving things that surround a living thing
To travel from one place to another then back again
To go into a sleeplike state for the winter
A behavior an animal knows without being taught
environment
The living and nonliving things that surround a living thing
migrate
To travel from one place to another then back again
9 terms
Physical Science - Chapter 13
chemical bonding
chemical bond
valence electrons
ionic bond
The joining of atoms to form new substances.
A force of attraction that holds two atoms together
The electrons in the outermost energy level in an atom.
The force of attraction between oppositely charged ions.
chemical bonding
The joining of atoms to form new substances.
chemical bond
A force of attraction that holds two atoms together
8 terms
Science chapter 13
velocity
force
work
power
the speed and direction of an object's motion
push or pull that acts on an object
energy used when a force moves an object
the rate at which work is done Power = Work/time
velocity
the speed and direction of an object's motion
force
push or pull that acts on an object
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