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Study sets matching "9th grade science"

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Study sets matching "9th grade science"

29 terms
9th Grade Earth Science
crust
mantle
outer core
inner core
top layer of the earth
second layer of the earth, silicate rocky shell. between the…
below the mantle, third layer of the earth, liquid layer
center of the earth, HOT, a solid ball
crust
top layer of the earth
mantle
second layer of the earth, silicate rocky shell. between the…
27 terms
Biomes 9th grade science
biome
climate
desert
rainforest
a group of ecosystems with similar climates and organisms
the average annual conditions of temperature, precipitation,…
the driest region which has widely scattered vegetation and r…
are forests in which large amounts of rain fall year and has…
biome
a group of ecosystems with similar climates and organisms
climate
the average annual conditions of temperature, precipitation,…
100 terms
9th Grade Earth Science
Earth Science
Geology
Oceanology
Meteorology
the science that focuses on planet Earth and its place in the…
rocks and the structure of the earth
The study of the Earth's oceans
the scientific study of climate and weather patterns
Earth Science
the science that focuses on planet Earth and its place in the…
Geology
rocks and the structure of the earth
19 terms
9th Grade Physical Science
Velocity
Speed
displacement
motion
the speed of an object in a particular direction
the distance traveled divided by the time interval during whi…
the change in position of an object
an object's change in position relative to a reference point
Velocity
the speed of an object in a particular direction
Speed
the distance traveled divided by the time interval during whi…
17 terms
9TH GRADE SCIENCE UNIT 2 VOCABULARY
kinetic energy
potential energy
energy
mechanical energy
Energy that an object has due to its motion
Energy stored due to an object's position or arrangement
Is the ability to do work
In the physical sciences, mechanical energy is the sum of pot…
kinetic energy
Energy that an object has due to its motion
potential energy
Energy stored due to an object's position or arrangement
14 terms
9th Grade Science for RVHS
Unit
English System
Metric system
Meter
a known amount used for measuring
system of measurement that uses inches, feet, and yards
system of measurements used by sciencetist
the basic unit of length in the metric system
Unit
a known amount used for measuring
English System
system of measurement that uses inches, feet, and yards
15 terms
9th Grade Earth Science
Science
Four Major Sciences
Life Science
Astronomy
A process of observing
Life Science... Earth Science... Physics... Chemistry
Study of living organisms
Study of objects in space
Science
A process of observing
Four Major Sciences
Life Science... Earth Science... Physics... Chemistry
59 terms
9th Grade Science Terms
speed
net force
gravity
independent variable
movement from one place to another over time; distance divide…
the amount of force that overcomes an opposing force to cause…
the attractive force that exists between any two objects that…
variable in an experiment that is manipulated by the experime…
speed
movement from one place to another over time; distance divide…
net force
the amount of force that overcomes an opposing force to cause…
31 terms
SCIENCE 9TH GRADE
Bunsen Burner/Lab Burner... -a small adju…
Ring Stand... -a metal stand consisting o…
Utility Clamp... -Utility clamp is a labo…
Pipestem Triangle... -A piece of laborato…
Bunsen Burner/Lab Burner... -a small adju…
Ring Stand... -a metal stand consisting o…
Abeka Physical Science 9th Grade : Test 9
Glacier
Continental and Valley
Cirque
horn
a thick ice sheet that slowly moves under its own weight
types of glaciers
a valley glacier slowly scoops out a huge bowlshaped depression
when three or more cirques cut into a mountain peak, they tra…
Glacier
a thick ice sheet that slowly moves under its own weight
Continental and Valley
types of glaciers
24 terms
science 9th grade
Photosynthesis & Respiration
Combustion and Sources
Carbon Reservoirs "Sinks, Storage"
Exponential Growth
autotrophs take in CO2 and H2O and photosythesis powered by s…
When fossil fuels are extracted from the Earth and burned, CO…
Areas where carbon is stored or absorbed is called a reservoir.
The type of growth rate which happens when the reproductive r…
Photosynthesis & Respiration
autotrophs take in CO2 and H2O and photosythesis powered by s…
Combustion and Sources
When fossil fuels are extracted from the Earth and burned, CO…
21 terms
9th Grade Science Vocab
unicellular
multicellular
Organism
Organization
An organism with one cell
An organism consisting of many different cells
An individual animal, plant, or single-celled life form
Biological organization is the hierarchy of complex biologica…
unicellular
An organism with one cell
multicellular
An organism consisting of many different cells
34 terms
9th grade science
Natural selection
Artificial selection
Homology
Vestigal structures
A process in which individuals that have certain inherited tr…
Breeding organisms with specific traits in order to produce o…
Similarity resulting from common ancestry.
a structure in a present day organism that no longer serves i…
Natural selection
A process in which individuals that have certain inherited tr…
Artificial selection
Breeding organisms with specific traits in order to produce o…
40 terms
Physical Science 9th grade
Protons
Neutrons
Electrons
Atomic Number
Electonically positive particles found in the nucleus of an a…
Electronicall neutral particles found in the nucleus
Electronically negative particles found trave;ing at very fas…
The number of protons in the nucleus of an atom
Protons
Electonically positive particles found in the nucleus of an a…
Neutrons
Electronicall neutral particles found in the nucleus
9th Grade Physical Science
Velocity
Speed
displacement
motion
the speed of an object in a particular direction
the distance traveled divided by the time interval during whi…
the change in position of an object
an object's change in position relative to a reference point
Velocity
the speed of an object in a particular direction
Speed
the distance traveled divided by the time interval during whi…
17 terms
9th grade Phy. science
worldview
creation mandate
secular
data
the outlook from which a person interprets all matters of life.
God's command given to mankind in Genesis 1:28 to exercise do…
not subject to religious influence
information collected through observation
worldview
the outlook from which a person interprets all matters of life.
creation mandate
God's command given to mankind in Genesis 1:28 to exercise do…
8 terms
9th grade science
Formula for a line
Formula for slope
Formula for density
units for volume
y= mx+b, where m is the slope of the line, and b is the y-int…
m=Δy/Δx... =rise/run
density=mass/volume
milliliters (mL) which is the same as cm3
Formula for a line
y= mx+b, where m is the slope of the line, and b is the y-int…
Formula for slope
m=Δy/Δx... =rise/run
22 terms
Science 9th grade Test
Retrograde motion
Rotation
Revolution
Precession
the apparent motion of a planet in a direction opposite to th…
the turning or spinning of a body on its axis
the motion of a body along its orbit around some point in space
slight movement, over a period of 26,000 years of earths axis…
Retrograde motion
the apparent motion of a planet in a direction opposite to th…
Rotation
the turning or spinning of a body on its axis
23 terms
9th Grade Science
Biogeochemical Cycle
Nitrogen Cycle
Carbon Cycle
Decay
In Earth science, a biogeochemical cycle or substance turnove…
The nitrogen cycle is the process by which nitrogen is conver…
The carbon cycle is the biogeochemical cycle by which carbon…
(of organic matter) rot or decompose through the action of ba…
Biogeochemical Cycle
In Earth science, a biogeochemical cycle or substance turnove…
Nitrogen Cycle
The nitrogen cycle is the process by which nitrogen is conver…
33 terms
9th Grade Science-Chapter 10
What is sublimation?
What is deposition?
What is freezing?
What is melting?
Changing from a solid directly to a gas
Changing from a gas directly to a solid
Changing from a liquid to a solid
Changing from a solid to a liquid
What is sublimation?
Changing from a solid directly to a gas
What is deposition?
Changing from a gas directly to a solid
154 terms
9th Grade Physical Science
displacement
vector
speed
instantaneous speed
distance and direction of an object's change in position from…
a physical quantity that is specified by both a size and a di…
distance an object travels per unit of time
speed of an object at a given point in time
displacement
distance and direction of an object's change in position from…
vector
a physical quantity that is specified by both a size and a di…
5 terms
9th Grade science vocab
Epigentics
Histons
Nucleosome
Acetlyation
Literally means "above the geno"
Globular protein that assits in DNA packaging in Eukaryotes.…
bead like structure formed by histones and DNA
found near active genes on tails of histones loosen interacti…
Epigentics
Literally means "above the geno"
Histons
Globular protein that assits in DNA packaging in Eukaryotes.…
24 terms
9th grade science vocabulary
pure substance
element
atom
compound
matter that always has exactly the same composition
a substance that can't be broken down into simplier pieces.
the smallest particle of an element
a substance that is made from two or more simplier substances…
pure substance
matter that always has exactly the same composition
element
a substance that can't be broken down into simplier pieces.
24 terms
9th grade science vocabulary
pure substance
element
atom
compound
matter that always has exactly the same composition
a substance that can't be broken down into simplier pieces.
the smallest particle of an element
a substance that is made from two or more simplier substances…
pure substance
matter that always has exactly the same composition
element
a substance that can't be broken down into simplier pieces.
21 terms
9th grade Science chapter 3
A group of similar organisms that can…
A group of individuals that belong to…
An assemblage of different populations…
All the organisms that live together i…
Species
Population
Community
Ecosystem
A group of similar organisms that can…
Species
A group of individuals that belong to…
Population
59 terms
9th Grade Science Terms
speed
net force
gravity
independent variable
movement from one place to another over time; distance divide…
the amount of force that overcomes an opposing force to cause…
the attractive force that exists between any two objects that…
variable in an experiment that is manipulated by the experime…
speed
movement from one place to another over time; distance divide…
net force
the amount of force that overcomes an opposing force to cause…
44 terms
Science 9th grade final exam
Uncertainty
Accuracy
Precision
Four different types of accuracy and p…
An estimate of how much a measured or calculated value differ…
how close measurements are to the true value of the quantity…
how close measurements are to each other
1. LA, LP... 2. LA, HP... 3. HA, LP... 4. HA, HP
Uncertainty
An estimate of how much a measured or calculated value differ…
Accuracy
how close measurements are to the true value of the quantity…
32 terms
Science 9th Grade Oceanography
Oceanography
Oceans cover ----% of the earths surface
1872 Ocean Research project measured ...
Sonar is used to measure ocean ......
study of the earth's oceans using chemistry, biology, geology…
70
temp, depth, water samples and observations of currents
depths
Oceanography
study of the earth's oceans using chemistry, biology, geology…
Oceans cover ----% of the earths surface
70
110 terms
9th grade science vocab
Seasons
Nutation
Control
Precession
the natural divisions in a year as result in the tilt of the…
wobble in an axis
the part that stays the same, so we can compare what we chang…
a change in direction of an axis
Seasons
the natural divisions in a year as result in the tilt of the…
Nutation
wobble in an axis
22 terms
9th Grade Science
Atom
Element
Valence Electron
Compound
The basic unit of a chemical element.
An specific atom type
The electrons in the outer shell of an atom
A substance made of two or more elements chemically combined
Atom
The basic unit of a chemical element.
Element
An specific atom type
29 terms
Carbon - science 9th grade
Carbon
Carbon
Proteins, carbohydrates and fat are br…
The biogeochemical cycle by which carb…
What is a chemical element that is important part of life on…
What is the second most common element in the human body?
What happens when your body breaks down food to produce energy
What is the carbon cycle?
Carbon
What is a chemical element that is important part of life on…
Carbon
What is the second most common element in the human body?
17 terms
Earth science 9th grade
plates:
plate techtonics
lithosphere:
*asthenosphere:
sections of Earth's litosphere that is composed of crust and…
theory that crust and upper mantle move on plastic like layer…
ocean crust, continental crust, rigid upper mantle (about 100…
plastic-like layer beneath the lithosphere
plates:
sections of Earth's litosphere that is composed of crust and…
plate techtonics
theory that crust and upper mantle move on plastic like layer…
122 terms
DNA science 9th grade
nucleus
chromosomes
genes
DNA
All of our genetic material is stored in the _____ of our cel…
Within the nucleus our _____ are located.
Within each chromosomes are hundreds of ____.
Our genes are made up of _____.
nucleus
All of our genetic material is stored in the _____ of our cel…
chromosomes
Within the nucleus our _____ are located.
12 terms
Science 9th grade
heating
pressure
deposition
melting
the process of heat and pressure to cause metamorphism
the continuous physical force exerted on or against an object…
the action of depositing something (such as sand, snow, or mu…
make or become liquefied by heat.
heating
the process of heat and pressure to cause metamorphism
pressure
the continuous physical force exerted on or against an object…
11 terms
Compounds--9th Grade Science
lipids
polymers
carbohydrates
amino acids
compounds made of carbon, hydrogen and oxygen. fats, oils, an…
compound made of long chains of smaller molecules
compounds made of carbon, hydrogen and oxygen. sugars and sta…
the building blocks of proteins
lipids
compounds made of carbon, hydrogen and oxygen. fats, oils, an…
polymers
compound made of long chains of smaller molecules
42 terms
9th Grade Science Final
What is the difference between 'renewa…
What are fossil fuels, including the d…
What is permeability?
Why is clay the best choice to line th…
Renewable is a resource that can be renewed as quickly as it…
Fossil fuels are fuels formed by natural processes such as an…
Permeability is the state or quality of a material or membran…
Nothing can get stuck through the clay, and the water is at a…
What is the difference between 'renewa…
Renewable is a resource that can be renewed as quickly as it…
What are fossil fuels, including the d…
Fossil fuels are fuels formed by natural processes such as an…
27 terms
Biomes 9th grade science
biome
climate
desert
rainforest
a group of ecosystems with similar climates and organisms
the average annual conditions of temperature, precipitation,…
the driest region which has widely scattered vegetation and r…
are forests in which large amounts of rain fall year and has…
biome
a group of ecosystems with similar climates and organisms
climate
the average annual conditions of temperature, precipitation,…
15 terms
SCIENCE VOCAB 9TH GRADE
boiling point
kinetic energy
conductivity
melting point
the temperature at which a substance boils
the energy an object has due to it's motion
a materials ability to allow heat or electric charges to flow
the temperature at which a substance melts
boiling point
the temperature at which a substance boils
kinetic energy
the energy an object has due to it's motion
32 terms
SmithScience: Scientific Methods (9th Grade)
Hypothesis
Metric (SI) Units
Independent Variable... (IV, X-axis)
Dependent Variable... (DV, Y-axis)
A testable statement that predicts the effect of the independ…
International system of units, the metric system of measureme…
What changed in the experiment (cause)
What is expected to change in the experiment (effect)
Hypothesis
A testable statement that predicts the effect of the independ…
Metric (SI) Units
International system of units, the metric system of measureme…
39 terms
9th grade science midterm
Biology
biosphere
biodiversity
evolution
the study of all forms of life
all organisms and the part of earth where they exist
variety of life within an area
change in a species over time
Biology
the study of all forms of life
biosphere
all organisms and the part of earth where they exist
22 terms
9th grade science
metric units
instrument used to measure mass
instrument used to measure weight
direct graph
Kilo (1000) ... Hecto (100)... Deka (10)... Deci (1/10)... Centi (1/100)…
scale
spring scale
is positive
metric units
Kilo (1000) ... Hecto (100)... Deka (10)... Deci (1/10)... Centi (1/100)…
instrument used to measure mass
scale
7 terms
Coles science 9th grade
Protons
Neutrons
Electrons
Docarty
Subatomic particle located in a atoms nucleus, produces funda…
Was discovered last because they carry on electrical charge a…
Electrons are the smallest of the main subatomic particles. T…
Accidentally discovered the atom. Which with that he only saw…
Protons
Subatomic particle located in a atoms nucleus, produces funda…
Neutrons
Was discovered last because they carry on electrical charge a…
11 terms
9th grade Science
amplitude
frequency
pitch
refraction
The maximum distance the wave moves up or down from its rest…
How many waves can pass a given point per second, measured in…
An indication of how high or low a sound is, which is primari…
The bending of a wave as it enters a new medium at an angle
amplitude
The maximum distance the wave moves up or down from its rest…
frequency
How many waves can pass a given point per second, measured in…
17 terms
9th Grade Science Quiz 2
Geocentric Modle
Claudius Ptolemy
Epicycle
Retrograde Motion
The theory that the earth is the center of the universe
the creator of the geocentric theory
The explanation to why the planets made loopy loops in the sky
the loopy loop patterns that the planets made in the sky
Geocentric Modle
The theory that the earth is the center of the universe
Claudius Ptolemy
the creator of the geocentric theory
31 terms
SCIENCE 9TH GRADE-BETH
Bunsen Burner/Lab Burner... -a small adju…
Ring Stand... -a metal stand consisting o…
Utility Clamp... -Utility clamp is a labo…
Pipestem Triangle... -A piece of laborato…
Bunsen Burner/Lab Burner... -a small adju…
Ring Stand... -a metal stand consisting o…
22 terms
9th Grade Science Chapter 8 Vocab
Solute
Solvent
Dissociation
Dispersion
Substance whose particles are dissolving in a solution
Substance in which the solute dissolves
When an ionic compound (metal & nonmetal) separates into ions…
When a molecule (non metals) break into smaller pieces, physi…
Solute
Substance whose particles are dissolving in a solution
Solvent
Substance in which the solute dissolves
12 terms
Science - 9th Grade Biology
Ecosystem
Heterotroph
Autotroph
Detrivore
Interactive organisms and their environment
Organism that relies on other organisms for food
Organism that produces their own food
Only eats dead/rotten things
Ecosystem
Interactive organisms and their environment
Heterotroph
Organism that relies on other organisms for food
31 terms
SCIENCE 9TH GRADE-Jayda
Bunsen Burner/Lab Burner... -a small adju…
Ring Stand... -a metal stand consisting o…
Utility Clamp... -Utility clamp is a labo…
Pipestem Triangle... -A piece of laborato…
Bunsen Burner/Lab Burner... -a small adju…
Ring Stand... -a metal stand consisting o…
12 terms
9th Grade Science Chapter 11 Vocab
Relative motion
Distance
Displacement
Vector
Movement in relation to a frame of reference
Length of a path between 2 points
Direction from the starting point & length of a straight line…
Quantity that has a magnitude & direction
Relative motion
Movement in relation to a frame of reference
Distance
Length of a path between 2 points
153 terms
9th Grade Science Exam
What is Earth Science?
What are the 4 branches of earth scien…
What is Geology?
What is oceanography?
group of sciences that deals with Earth and its neighbors in…
Geology, Oceanography, meteorology, and astronomy
Geology is the study of earth
study of the composition and movement of seawater, coastal pr…
What is Earth Science?
group of sciences that deals with Earth and its neighbors in…
What are the 4 branches of earth scien…
Geology, Oceanography, meteorology, and astronomy
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