Study sets matching "science 7 sections"

Study sets
Classes
Users

Study sets matching "science 7 sections"

21 terms
Science Sections 1-7
to obtain clean crystals of salt you c…
to obtain clean crystals of salt you c…
copper sulfate solution is an example of
The universal solvent is
This process works because the salt is soluble in the mixture.
in the above solution the solute is the salt.
a soluble solute (copper sulfate) mixed in a solvent known as…
water
to obtain clean crystals of salt you c…
This process works because the salt is soluble in the mixture.
to obtain clean crystals of salt you c…
in the above solution the solute is the salt.
28 terms
Section 7 Science Vocabulary
Virus
Host
Parasite
Bacteriophage
A tiny, nonliving particle that invades and then reproduces i…
Organism a virus lives in or on
Organism that benefits by living on or in a host in a parasit…
A virus that infects bacteria
Virus
A tiny, nonliving particle that invades and then reproduces i…
Host
Organism a virus lives in or on
12 terms
Science 7 section 1
matter
volume
meniscus
mass
is anything that has volume and mass
is the amount of space taken up by an object
the curve you see at the liquid's surface
is the amount of matter something is made up of
matter
is anything that has volume and mass
volume
is the amount of space taken up by an object
Science sections n 7
Cell
Cell theory
Nucleus
Eukaryotes
Basic unit of life
Fundamental concept of biology
Is a large membrane enclosed structure that contains the cell…
Cells that contain nuclei
Cell
Basic unit of life
Cell theory
Fundamental concept of biology
33 terms
Science 7 Section 3.1
Robert Hooke
Anton van Leeuwenhoek
Schwann & Schleiden
Rudolf Virchow
discovered first cells (dead); looked at cord
saw the first living cells (pond water)
concluded cells are alive and living things are made of cells
First to see cells divide (cells come from cells)
Robert Hooke
discovered first cells (dead); looked at cord
Anton van Leeuwenhoek
saw the first living cells (pond water)
Science prefixes section 7
Heter, hetero
Hist, histo
Homo, homeo
Hydro
Different
Tissue
Same
Water
Heter, hetero
Different
Hist, histo
Tissue
13 terms
Science 7 Section C
Earth System Science
System
atmosphere
hydrosphere
study of all thing are connected
set of connected things
envelope of gases around planet
all water on planet
Earth System Science
study of all thing are connected
System
set of connected things
Science 7 section 5.4
worldview
creation
Evolution
If you believe in creation
set of foundational assumptions used for understanding your e…
belief that the world and everything in it were created by God
a belief that the world is a result of natural processes
God will be your final authority
worldview
set of foundational assumptions used for understanding your e…
creation
belief that the world and everything in it were created by God
science section 7.2
wind
anemometer
wind chill factor
local wind
The horizontal movement of air from an area of high pressure…
An instrument used to measure wind speed
A measure of cooling combining temperature and wind speed
winds that blow over short distances
wind
The horizontal movement of air from an area of high pressure…
anemometer
An instrument used to measure wind speed
47 terms
Science 7 Chapter 2 Sections 7-16
Are methods used to bring materials in…
Is the movement of molecules from area…
When molecules are spread evenly
When perfume is spread throughout a ro…
Cell transport
Diffusion
Equilibrium
Diffusion happening naturally
Are methods used to bring materials in…
Cell transport
Is the movement of molecules from area…
Diffusion
6 terms
Science section 1 and 7
Taxonomy
Classification
Dichotomous Key
Archaea
The science of describing, naming, and classifying organisms.
The division of organisms into groups, or classes, based on s…
An aid that is used to identify organisms and that consists o…
In a modern taxonomic system, a domain made up of prokaryotes…
Taxonomy
The science of describing, naming, and classifying organisms.
Classification
The division of organisms into groups, or classes, based on s…
60 terms
Science 7 Sections 17-22
What increases the number of cells and…
What process is used to allow organism…
What process is used in asexual reprod…
Multi called organisms that reproduce…
Cell division
Cell division
Cell division
Zygote
What increases the number of cells and…
Cell division
What process is used to allow organism…
Cell division
Science prefixes section 7
Heter, Hetero
Hist, Histo
Homo, Homeo
Hydro
Different, Other
Tissue
Same, Similar, Alike
Water
Heter, Hetero
Different, Other
Hist, Histo
Tissue
7-3 section Science
What is a passive transport?
What the most important function of a…
Diffusion
Facilitated diffusion
The movement of materials across the cell membrane without us…
To keep the cell's internal conditions relatively constant.
when particles mover from an area of high concentration to an…
The process in which molecules that cannot directly diffuse a…
What is a passive transport?
The movement of materials across the cell membrane without us…
What the most important function of a…
To keep the cell's internal conditions relatively constant.
Science section 7
Prokaryotic cells
Eukaryotic cells
Organelles
Cytoplasm
Cells that do not contain internal membrane structures
Cells that contain internal membrane structures
Membrane bound structures within cells
Organelles are suspended in a fluid called cytosol, together…
Prokaryotic cells
Cells that do not contain internal membrane structures
Eukaryotic cells
Cells that contain internal membrane structures
33 terms
Science section 7
Troposphere
Atmosphere
Ozone
Conduction
Where animals and plant life exist, and 90% of the atmosphere…
Many layers of gas that protect the Earth.
A colorless toxic gas formed by oxygen, located in the strato…
Form of heat transfer where heat energy is directly transferr…
Troposphere
Where animals and plant life exist, and 90% of the atmosphere…
Atmosphere
Many layers of gas that protect the Earth.
18 terms
Science section 7 vocab
Electromagnetic Wave:
Wave
Radiation
Electromagnetic Spectrum
A wave that consists of electric and magnetic fields that vib…
A periodic disturbance in a solid, liquid, or gas as energy i…
The transfer of energy as electromagnetic waves.
All the frequencies or wavelengths of electromagnetic radiati…
Electromagnetic Wave:
A wave that consists of electric and magnetic fields that vib…
Wave
A periodic disturbance in a solid, liquid, or gas as energy i…
Science 7 (section 2)
element
compound
each substance has a particular set of…
physical properties
a substance that cannot be broken down into other substances.
a substance made of two or more elements that have been chemi…
physical and chemical properties
any characteristic of a substance that can be observed or mea…
element
a substance that cannot be broken down into other substances.
compound
a substance made of two or more elements that have been chemi…
7 terms
Science Section 7-1
Cell
Cell Theory
Plasma Membrane
Eukaryotic Cell
Basic unit of structure and organization of all living organi…
States that..... 1) organisms are made of 1 or more cells... 2) cel…
Flexible, selective permeable boundary that that helps contro…
Unicellular organisms with membrane- bond nucleus and organel…
Cell
Basic unit of structure and organization of all living organi…
Cell Theory
States that..... 1) organisms are made of 1 or more cells... 2) cel…
10 terms
science vocab section 7
electric
electromagnetic
electromagnetic spectrum
electron
having to do with electricity; a for of energy commonly used…
a metal object that acts as a magnet when an electrical curre…
a full range of frequencies of electromagnetic waves
a subatomic particle with a negative charge
electric
having to do with electricity; a for of energy commonly used…
electromagnetic
a metal object that acts as a magnet when an electrical curre…
Science section 7
water cycle
evaporation
condensation
precipitation
continuous movement of water from the oceans and freshwater s…
water cycle
continuous movement of water from the oceans and freshwater s…
evaporation
Science 7 (section 1)
Where do volcanic belts form along?
volcano
magma
ring of fire
The boundaries of earths plates.
a weak spot in the crust where molten material, or magma, com…
a molten mixture of rock-forming substances, gases, and water…
formed by the many volcanoes the rim the pacific ocean.
Where do volcanic belts form along?
The boundaries of earths plates.
volcano
a weak spot in the crust where molten material, or magma, com…
Section 7 vocab science
Matter
Substance
Compound
Heterogeneous Mixture
Anything that has mass and takes up space.
Matter with composition that is always the same
A substance containing atoms of two or more different element…
A mixture in which substances are not evenly mixed
Matter
Anything that has mass and takes up space.
Substance
Matter with composition that is always the same
21 terms
Science Section 7
Surface Ocean Currents
Geysers
Deep ocean currents
Crest
Wind-driven currents that move at the ocean surface
Large rotating ocean current systems
density and the temperature-driven currents that move slowly…
The high point of a wave
Surface Ocean Currents
Wind-driven currents that move at the ocean surface
Geysers
Large rotating ocean current systems
15 terms
Science 7: Chapter 3, sections 1&2
Element
Atom
Compound
Carbohydrate
Any substance that cannot be broken down into simpler substan…
The smallest unit of an element.
When two or more elements combine chemically, they form a ___…
An energy-rich organic compound made of the elements carbon,…
Element
Any substance that cannot be broken down into simpler substan…
Atom
The smallest unit of an element.
10 terms
Section 7- Health Science
Hidr/o
Post
Pre
-otomy
Sweat, sweat glands
After
Before
Cutting into or surgical incision into
Hidr/o
Sweat, sweat glands
Post
After
18 terms
Science Section 7 Vocab
Cell
Eukaryote
Prokaryote
Organelle
Basic unit of all forms of life
Organism whose cell contains a nucleus
Unicellular organism that lacks a nucleus
Specialized structure that performs important cellular functi…
Cell
Basic unit of all forms of life
Eukaryote
Organism whose cell contains a nucleus
10 terms
science section 7
sedimentary rock
sexual reproduction
speed
tissue
the rock that forms when sediment collects in layers
a type of reproduction in which two cells usually an egg and…
the measurement equal to the distance traveled divided by the…
a group of similar cells that work together to do one job
sedimentary rock
the rock that forms when sediment collects in layers
sexual reproduction
a type of reproduction in which two cells usually an egg and…
Science Section 1.7
microscope
compound light microscope
objective
ocular
A scientific instrument that magnifies objects for more... detai…
A magnification device with two sets of lenses, one set for m…
The part of a light microscope that is near the specimen and…
The eyepiece of a microscope; contains lenses.
microscope
A scientific instrument that magnifies objects for more... detai…
compound light microscope
A magnification device with two sets of lenses, one set for m…
Section 7.1 science
Cell
Cell theory
Plasma membrane
Eukaryotic cell
Basic unit of all organisms; all living things are composed o…
The theory that (1) all organisms are composed of cells, (2)…
Serves as a boundary between the cell and it's environment; a…
Unicellular or multicellular organisms, such as yeast, plants…
Cell
Basic unit of all organisms; all living things are composed o…
Cell theory
The theory that (1) all organisms are composed of cells, (2)…
11 terms
Science Vocabulary section 7
Weather
Atmosphere
Nitrogen
Ozone
The condition of Earth's atmosphere at a particular time and…
The envelope of gases that surrounds Earth.
Is the most abundant gas in the atmosphere .
A form of oxygen that has three oxygen atoms in each molecule…
Weather
The condition of Earth's atmosphere at a particular time and…
Atmosphere
The envelope of gases that surrounds Earth.
Section 7.3 science
Cytoplasm
Cytoskeleton
Nucleolus
Ribosome
Clear, gelatinous fluid in Eukaryotic cells that suspends the…
Cellular framework found within the cytoplasm composed of mic…
The site of ribosome production within the nucleus of the Euk…
Simple cell organelle that helps manufacture proteins
Cytoplasm
Clear, gelatinous fluid in Eukaryotic cells that suspends the…
Cytoskeleton
Cellular framework found within the cytoplasm composed of mic…
14 terms
Science vocabulary section 7
Motion
Speed
Velocity
Acceleration
The objects change in position over time when compared with a…
The rate at which an object moves formula speed= distance/time
The speed of an object in a particular direction formula velo…
The rate at which velocity changes formula acceleration= fina…
Motion
The objects change in position over time when compared with a…
Speed
The rate at which an object moves formula speed= distance/time
science section 7 vocab
plankton
Nekton
benthos
intertidal zone
are microscopic organisms that live near the surfaces of the…
free swimming ocean organisms such as fish sea turtles whales…
organisms that live in or on the ocean floor
the marine environment between land and where the tides go in…
plankton
are microscopic organisms that live near the surfaces of the…
Nekton
free swimming ocean organisms such as fish sea turtles whales…
28 terms
Section 7 science
Virus
Host
Parasite
Bacteriophage
A microorganism smaller than the smallest bacterium that has…
An organism on which a parasite lives.
An organism that feeds on a living host
A virus that infects bacteria
Virus
A microorganism smaller than the smallest bacterium that has…
Host
An organism on which a parasite lives.
Science section 7
Earthquake
Elastic rebound
Seismic waves
Epicenter
A movement or trembling of the ground that is caused by a sud…
The sudden return of elastically deformed rock to its undefor…
A wave of energy that travels through the earth and away from…
The point on earth's surface directly above an earthquakes st…
Earthquake
A movement or trembling of the ground that is caused by a sud…
Elastic rebound
The sudden return of elastically deformed rock to its undefor…
11 terms
Section 7 Vocabulary - Science
Medium
Machine
Crest
Amplitude
A substance through which a wave moves
A device that makes work easier
Highest point of a wave
The maximum distance between a crest or trough of a wave and…
Medium
A substance through which a wave moves
Machine
A device that makes work easier
Science Vocabulary Section 7
topography
elevation
relief
landform
the shape of the land determined by elevation, relief, and la…
height above sea level
the difference in elevation between the highest and lowest pa…
a feature of topography formed by the processes that shape Ea…
topography
the shape of the land determined by elevation, relief, and la…
elevation
height above sea level
10 terms
Section 7 science Vocab
Electric
Electromagnet
Electromagnetic spectrum
Electron
Having to do with electricity;commonly used for lights,electr…
A metal object that acts as a magnet when an electric current…
Full range of frequencies of electromagnetic waves
A subatomic particle with a negative charge
Electric
Having to do with electricity;commonly used for lights,electr…
Electromagnet
A metal object that acts as a magnet when an electric current…
Science section 7
solubility
property
physical property
mass
ability of one substance to dissolve in another
characteristic used to describe something
characteristic of matter that you can observe or measure with…
amount of matter in an object
solubility
ability of one substance to dissolve in another
property
characteristic used to describe something
28 terms
Section 7 science
Virus
Host
Parasite
Bacteriophage
a small non living single cell organism that can cause infect…
An organism on which a parasite lives.
An organism that feeds on a living host
A virus that infects bacteria
Virus
a small non living single cell organism that can cause infect…
Host
An organism on which a parasite lives.
Science Chapter 7 Section 1
Reactants
Products
Chemical Equations
Coefficients
A substance that undergoes change in a chemical reaction
New substances formed as a result of chemical reaction
A representation of a chemical reaction in which the reactant…
Numbers that appear before a formula in chemical equation to…
Reactants
A substance that undergoes change in a chemical reaction
Products
New substances formed as a result of chemical reaction
21 terms
Science section 7
Functions of nervous system
Stimulus
Response
Neurons
1.receives info from outside and inside... 2.directs the way out…
Signal or change that makes a organism react
Reaction to stimulus
Cells that carry nerve impulses
Functions of nervous system
1.receives info from outside and inside... 2.directs the way out…
Stimulus
Signal or change that makes a organism react
33 terms
Science section 7
Troposphere
Atmosphere
Ozone
Conduction
Where animals and plant life exist, and 90% of the atmosphere…
Many layers of gas that protect the Earth.
A colorless toxic gas formed by oxygen, located in the strato…
Form of heat transfer where heat energy is directly transferr…
Troposphere
Where animals and plant life exist, and 90% of the atmosphere…
Atmosphere
Many layers of gas that protect the Earth.
14 terms
Section 7- Science
Weathering
Erosion
Mechanical Weathering
Frost weathering
the chemical and physical process by which rocks on or near E…
The removal and transport of weathered material from one loca…
Where the rock is physical changing, the chemical composition…
When the rock expands and breaks it apart
Weathering
the chemical and physical process by which rocks on or near E…
Erosion
The removal and transport of weathered material from one loca…
Science Section 7.1
1. troposphere... 2. stratosphere... 3. meso…
nitrogen
water vapor
three
layers of the atmosphere from closest to earth towards space
most abundant gas that we breathe
gaseous form of water
how many oxygen atoms bond together to form ozone?
1. troposphere... 2. stratosphere... 3. meso…
layers of the atmosphere from closest to earth towards space
nitrogen
most abundant gas that we breathe
66 terms
Science 7 Chapter 1 Sections 7-13
What are the important safety rules fo…
What important items should you know t…
What should you do in case of an injury?
What should you do before leaving the…
Wear goggles, tie hair back, use gloves, wear closed toe shoe…
Fire blanket and eye wash
Tell the teacher.
Wash your hands with soap and water.
What are the important safety rules fo…
Wear goggles, tie hair back, use gloves, wear closed toe shoe…
What important items should you know t…
Fire blanket and eye wash
25 terms
Health science section 7
Heilo
Astr
Asthenia
Fascia
Sun
Star shaped
Weakness
Sheet, band
Heilo
Sun
Astr
Star shaped
Earth Science Section 7
magma
Volcanism
lava
vent
the liquid rock which is still beneath the surface of the earth
the movement of magma toward or onto the surface of he earth
magma that has broken through and emerged onto the surface of…
the opening through which lava emerges onto the surface
magma
the liquid rock which is still beneath the surface of the earth
Volcanism
the movement of magma toward or onto the surface of he earth
Science Section 7.1
chemical reaction
chemical equation
activation energy
endothermic reaction
the chemical change resulting from a collision between atoms…
an expression that uses symbols to represent a chemical react…
the kinetic energy necessary for colliding molecules to chemi…
the kind of chemical reaction that absorbs heat
chemical reaction
the chemical change resulting from a collision between atoms…
chemical equation
an expression that uses symbols to represent a chemical react…
1 of 10