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Study sets matching "science 7th sections book"

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Study sets matching "science 7th sections book"

24 terms
7th Grade Science Book 2 Chapter 2 Section 1
mollusk
open circulatory system
gill
gastropod
an invertebrate with a soft, unsegmented body, most are prote…
a circulatory system in which the heart pumps blood into open…
an organ that removes oxygen from the water
largest group of mollusks includes snails and slugs. they hav…
mollusk
an invertebrate with a soft, unsegmented body, most are prote…
open circulatory system
a circulatory system in which the heart pumps blood into open…
8 terms
Section 2 Study Guide -- 7th Science
Cell Wall
Cytoskeleton
Ribosomes
Endoplasmic Reticulum
Hard outside part of a cell
Web of proteins in the cytoskeleton
Organelles that make protein, where protein synthesis happens
A system of membranes found in a cell's cytoplasm that helps…
Cell Wall
Hard outside part of a cell
Cytoskeleton
Web of proteins in the cytoskeleton
25 terms
ERMS16- 7th grade science: ch. 26, sections 1-3
environment
ecology
ecosystem
community
All living and nonliving things which surround where a person…
The study of how living things interact with each other and t…
all living and nonliving things in an area that interact with…
The living part of any ecosystem.
environment
All living and nonliving things which surround where a person…
ecology
The study of how living things interact with each other and t…
15 terms
7th Grade Science Chapter 4-Section 1
Heredity
Trait
Genetics -
Mendel
the passing of physical characteristics... from parents to offsp…
a characteristic that an organism can pass on... to its offsprin…
the scientific study of heredity.
Austrian monk who was the first to show the... inheritance of tr…
Heredity
the passing of physical characteristics... from parents to offsp…
Trait
a characteristic that an organism can pass on... to its offsprin…
13 terms
7th Grade Science: Chapter 21 Section 3
natural selection
adaptations
niche
competition
A process by which individuals that are better adapted to the…
The behaviors and physical characteristics that allow organis…
The role of an organism in its habitat or how it makes its li…
The struggle between organisms to survive as they attempt to…
natural selection
A process by which individuals that are better adapted to the…
adaptations
The behaviors and physical characteristics that allow organis…
8 terms
7th Grade Science: Chapter 21 Section 1
organism
habitat
biotic factors
abiotic factors
A complete, living thing
An environment that provides the things an organism needs to…
The living parts of a habitat
The nonliving parts of a habitat (water, sunlight, oxygen, an…
organism
A complete, living thing
habitat
An environment that provides the things an organism needs to…
14 terms
7th Grade Science: Chapter 19 Section 3
cornea
pupil
iris
lens
The clear tissue that covers the front of the eye
The opening where light comes in the eye
A circular structure that surrounds the pupil and controls ho…
A flexible structure that focuses the light
cornea
The clear tissue that covers the front of the eye
pupil
The opening where light comes in the eye
11 terms
7th Grade Science: Chapter 19 Section 2
central nervous system
brain
spinal chord
peripheral nervous system
The control center of the body; the main parts are the brain…
Controls most of the functions of the body; it has 100 billio…
The thick column of nervous tissue that connects the brain to…
All of the nerves outside of the central nervous system
central nervous system
The control center of the body; the main parts are the brain…
brain
Controls most of the functions of the body; it has 100 billio…
11 terms
7th Grade Science Chapter 1 Section 3
Malleable
Ductile
Conductor
Magnetic
A material that can be pounded into shapes.
A material that can be pulled out, or drawn, into a long wire.
A material that can transmit heat and electricity easily.
A type of metal that attracts other metals.
Malleable
A material that can be pounded into shapes.
Ductile
A material that can be pulled out, or drawn, into a long wire.
10 terms
Lab sections 7th grade science
Lab title (1)
Hypothesis (2)
Materials (3)
Procedure (4)
generic section, to get the reader's attention
purpose of the experiment, can be a questions or statement
equipment and tools needed..numbered and listed vertically
steps, directions...numbered and listed vertically
Lab title (1)
generic section, to get the reader's attention
Hypothesis (2)
purpose of the experiment, can be a questions or statement
11 terms
7th Grade Science: Chapter 21 Section 2
direct observation
indirect observation
sampling
mark-and-recapture
Counting all the members species to figure out the population…
Estimating the number of a species by observing signs of the…
Counting the number of organisms in a small area and multiply…
Collecting organisms, marking them, and recapturing them to c…
direct observation
Counting all the members species to figure out the population…
indirect observation
Estimating the number of a species by observing signs of the…
23 terms
Science 7th grade Book 2
Phenotype
Genotype
Who has a cell wall, a plant or animal?
Ribosomes
An organism's physical appearance, or visible traits.
An organism's genetic makeup, or allele combinations.
Plant
Makes protein
Phenotype
An organism's physical appearance, or visible traits.
Genotype
An organism's genetic makeup, or allele combinations.
27 terms
7th Grade Science Chapter 2-section 1
organism
cell
unicellular
multicellular
A living thing
Basic unit of structure and function in living things
Made of a single cell
Consisting of many cells
organism
A living thing
cell
Basic unit of structure and function in living things
21 terms
Daniel 7th Grade Science Section 1
Matter
Elements
Compound
Mixture
anything that has mass and takes space.
the simplest pure substances, and they cannot be broken down…
a pure substance made of two or more elements that are combin…
two or more substances such as elements, compounds, or both t…
Matter
anything that has mass and takes space.
Elements
the simplest pure substances, and they cannot be broken down…
14 terms
Last Section of 7th Grade Science
Ecology
Ecosystem
Biotic Factors
Abiotic Factors
the study of all the interactions between living and non-livi…
all living and non-living things in a given area (pond, fores…
Living things in an ecosystem
non living things in an ecosystem (rocks, water, air)
Ecology
the study of all the interactions between living and non-livi…
Ecosystem
all living and non-living things in a given area (pond, fores…
39 terms
7th Grade -- Science -- Weather -- Section 2
psychrometer
rain gauge
heat index
humidity
measures relative humidity
measures the amount of rain
the increased temperature you feel as a result of relative hu…
the amount of water vapor in the air
psychrometer
measures relative humidity
rain gauge
measures the amount of rain
40 terms
LatinBookWork - 7thScience
aqua
bio
gen
mater (matr)
water
life
birth
mother
aqua
water
bio
life
12 terms
7th Grade Science: Chapter 19 Section 1
nervous system
stimulus
response
neuron
A group of organs in charge of 1) taking in information from…
Any change in the environment that can make an organism react
What your body does because of a stimulus
A cell that carries information through the nervous system
nervous system
A group of organs in charge of 1) taking in information from…
stimulus
Any change in the environment that can make an organism react
33 terms
7th Grade Science Atomic Model Section 2
element
molecule
compound
CHEMICAL FORMULA: iodine
- one kind of one atom... - can't be separated into smaller mate…
- 2 or more atoms joined together... - the atoms can be the same…
- 2 or more elements in one molecule... - chemically combined... -…
element
- one kind of one atom... - can't be separated into smaller mate…
molecule
- 2 or more atoms joined together... - the atoms can be the same…
6 terms
7th Science, Ch. 11, Section 3
cell cycle
interphase
replication
mitosis
regular sequence of growth and division that cells undergo
first stage of cell cycle; period before cell division; cell…
part of interphase; cell makes exact copy of DNA in its nucleus
2nd state of cell cycle; cell's nucleus divides into 2 new nu…
cell cycle
regular sequence of growth and division that cells undergo
interphase
first stage of cell cycle; period before cell division; cell…
10 terms
Science 7th Chapter 3 Section 1
Element
Compound
Carbohydrate
lipids
Any substance that cannot be broken down into simpler substan…
Two or more elements that have combined chemically
An energy rich organic compound aide of the elements carbon,…
Energy rich organic compounds with more energy than carbohydr…
Element
Any substance that cannot be broken down into simpler substan…
Compound
Two or more elements that have combined chemically
22 terms
Final Science 7th Grade Life & Classification sections
list six life processes that all livin…
name four things that all organisms ne…
why do organisms need food
why do biologists organize living thin…
chemicals of life; energy use; response to surroundings; grow…
stable internal conditions, living space, food and water
they need a source of energy to live
classification makes it easier to study them
list six life processes that all livin…
chemicals of life; energy use; response to surroundings; grow…
name four things that all organisms ne…
stable internal conditions, living space, food and water
18 terms
7th grade science section 2.4
angiosperm
gymnosperms
composite family
head
produce covered seeds
produce uncovered seeds
one of the largest families of flowering plants
a composite flower is many smaller flowers put together
angiosperm
produce covered seeds
gymnosperms
produce uncovered seeds
5 terms
7th Science Ch 3 Section 4 Terms
selectively permeable
diffusion
osmosis
passive transport
A property of cell membranes that allows some substances to p…
The process by which molecules move from an area of higher co…
The diffusion of water molecules through a selectively permea…
The movement of materials through a cell membrane without usi…
selectively permeable
A property of cell membranes that allows some substances to p…
diffusion
The process by which molecules move from an area of higher co…
6 terms
7th Science Ch. 11, Section 1 Vocab.
photosynthesis
autotroph
Heterotroph
Pigments
process by which a cell captures energy in sunlight and uses…
organism that makes its own food
An organism that cannot make its own food
Colored chemical compound that absorbs light
photosynthesis
process by which a cell captures energy in sunlight and uses…
autotroph
organism that makes its own food
23 terms
7th grade - Science - Chapter 1 Section 6
Scientific Inquiry
Hypothesis
Controlled Experiment
Data
the diverse ways in which scientists study the natural world…
is a possible answer to a scientific question
An experiment in which only one variable is manipulated at a…
the facts, figures, and other evidence gathered through quali…
Scientific Inquiry
the diverse ways in which scientists study the natural world…
Hypothesis
is a possible answer to a scientific question
37 terms
7th Science Book H Unit 5
The three states of matter are
solution
solvent
solute
solid - liquid - gas
homogeneous mixture of two or more substances
the substance in a solution that dissolves the solute
a substance that can be dissolved in another substance
The three states of matter are
solid - liquid - gas
solution
homogeneous mixture of two or more substances
18 terms
7th grade - Science - Chapter 1 section 3
Metric System
International System of Units (SI)
Length
Mass
a measurement system based on the number 10
version of the metric system that allows scientists to compar…
The distance from one point to another.
a measurement of the amount of matter in an object.
Metric System
a measurement system based on the number 10
International System of Units (SI)
version of the metric system that allows scientists to compar…
8 terms
7th grade science, Section 2, Earthquake Measurement
seismogram
epicenter
focus
seismograph
The tracing of earthquake motion that is created by a seismog…
The point on Earth's surface directly above an earthquake's s…
The point along a fault at which the first motion of an earth…
The instrument that records vibrations in the ground & determ…
seismogram
The tracing of earthquake motion that is created by a seismog…
epicenter
The point on Earth's surface directly above an earthquake's s…
31 terms
7th Science Book H Unit 4
Law of Conservation of Mass
Law of Conservation of Energy
How many valence electrons does carbon…
Why is carbon able to form a large var…
states that matter is neither created or destroyed in ordinar…
states that energy cannot be created or destroyed, however, e…
4 valence electrons
A carbon atom can form 4 bonds with up to 4 other atoms at th…
Law of Conservation of Mass
states that matter is neither created or destroyed in ordinar…
Law of Conservation of Energy
states that energy cannot be created or destroyed, however, e…
32 terms
Book A Chapter 2 (7th Grade Science)
Organisms fit into six kingdoms
Bacteria
Prokaryote
Binary Fission
Protista, Plantae, Fungi, Animalia, Eubacteria, and Archaebac…
single-celled organisms that do not have a nuclei
cell with no nucleus
1. Cell Grows... 2. DNA replicates and attaches to cell membrane…
Organisms fit into six kingdoms
Protista, Plantae, Fungi, Animalia, Eubacteria, and Archaebac…
Bacteria
single-celled organisms that do not have a nuclei
17 terms
7th grade science final - section 1
Chemical Reaction
Chemical Formula
Chemical Equation
Reactant
The process in which atoms are rearranged to produce new subs…
This is a fancy term for scientists/chemists being lazy -- ... t…
term for an "expression" that uses symbols to show the relati…
This is simply the "start" of the chemical REACTION; get it?…
Chemical Reaction
The process in which atoms are rearranged to produce new subs…
Chemical Formula
This is a fancy term for scientists/chemists being lazy -- ... t…
7th Grade Science Section 2
Wave
Energy
Medium
Vibration
A wave is a disturbance that transfers energy from place to p…
The ability to do work
The mater through which a wave travels through
A repeated back-and-forth or up-and-down motion
Wave
A wave is a disturbance that transfers energy from place to p…
Energy
The ability to do work
43 terms
7th Grade -- Science -- Weather -- Section 3
mT
cT
cP
mP
hot and humid
hot and low humidity
cold and low humidity
cold and humid
mT
hot and humid
cT
hot and low humidity
20 terms
7th grade science section 2.2
pollination
fertilization
pollinators
nectar
transfer of pollen from anther to stigma
uniting of a sperm cell from a pollen grain with an egg cell…
insects that pollinate
sweet liquid that is stored in the base of a blossom
pollination
transfer of pollen from anther to stigma
fertilization
uniting of a sperm cell from a pollen grain with an egg cell…
43 terms
7th Grade Science Chapter 1&2 Section 1
Crystal
Electron Dot Diagram
Ion
Ionic Bond
A material in which the atoms are arranged in a rigid geometr…
A model that shows the amount of valence electrons an atom has.
An atom that gains or loses electrons.
A chemical bond between atoms.
Crystal
A material in which the atoms are arranged in a rigid geometr…
Electron Dot Diagram
A model that shows the amount of valence electrons an atom has.
49 terms
7th Grade Science Chapter 1&2 Sections 1-3
Mineral
Actinide
Alkali Metal
Alkaline Earth Metal
A natural solid made out of non-living, or inorganic substanc…
Only 2 of these elements exist on Earth. Uranium is used to p…
The metals in group 1 on the periodic table and are the most…
The metals in Group 2 on the periodic table.
Mineral
A natural solid made out of non-living, or inorganic substanc…
Actinide
Only 2 of these elements exist on Earth. Uranium is used to p…
37 terms
7th Science Chapter 9 Sections
Unlike animal cells, plant cells have…
Most plant cells contain the green pig…
The process where plants use chlorophy…
Most plant cells contain__ -red, yello…
cell walls
Chlorophyl
Photosynthesis
carotenoids
Unlike animal cells, plant cells have…
cell walls
Most plant cells contain the green pig…
Chlorophyl
20 terms
Science 7th grade Ch 3 Book C
heredity
trait
genetics
fertilization
passing of physical characteristics from parents to offspring
each different form of a characteristic (e.g. height, color o…
scientific study of heredity
a process when egg and sperm join and a new organism forms
heredity
passing of physical characteristics from parents to offspring
trait
each different form of a characteristic (e.g. height, color o…
35 terms
7th Grade Science-Book H Chapt 3-Mr. Alig
Groundwater
Porosity
Permeability
Aquifer
water contained in the open spaces or pores of soil and rock;…
The volume of pore space divided by the volume of a rock or s…
The ability of rock and soil to allow water and other fluids…
A layer of permeable rock through which water flows freely.... S…
Groundwater
water contained in the open spaces or pores of soil and rock;…
Porosity
The volume of pore space divided by the volume of a rock or s…
13 terms
Science 7th grade ch 2 book C
photosynthesis
autotroph
heterotroph
pigments
a process in which a cell captures energy in sunlight and use…
an organism that makes its own food
an organism that cannot make its own food, including animals…
colored chemical compounds that absorb light
photosynthesis
a process in which a cell captures energy in sunlight and use…
autotroph
an organism that makes its own food
10 terms
Science 7th Chapter 3 Section 1 examples
Elements
Compounds
Carbohydrates
Lipids
Carbon, hydrogen, oxygen, nitrogen, phosphorus, sulfur
Carbon dioxide, water, molecules
Sugars, starches, cellulose
Oils, fats, waxes
Elements
Carbon, hydrogen, oxygen, nitrogen, phosphorus, sulfur
Compounds
Carbon dioxide, water, molecules
38 terms
ERMS16- 7th grade science: ch 9, sections 2, 3, and 4
cone
flower
ovary
ovule
reproductive structure of a seed plant
The reproductive structure of an angiosperm
a plant structure in seed plants that contains an egg cell (c…
a plant structure in seed plants that contains an egg cell
cone
reproductive structure of a seed plant
flower
The reproductive structure of an angiosperm
9 terms
7th grade science: Section 1
science
observing
quantitative observation
qualitative observation
a way of learning about the natural world and the knowledge g…
the process of using one or more of your senses to gather inf…
an observation that deals with a number or amount
an observation that deals with characteristics that cannot be…
science
a way of learning about the natural world and the knowledge g…
observing
the process of using one or more of your senses to gather inf…
7 terms
7th grade science section 2.3
three things plants need to stay alive
photosynthesis
seedling
annual
water, oxygen, favorable temperatures
process of how plants make their own food
when a plant no longer depends on the cotyledons
plants that live for only one growing season
three things plants need to stay alive
water, oxygen, favorable temperatures
photosynthesis
process of how plants make their own food
30 terms
7th grade Science Chapter 4 Section 1
23
46
Mitosis
Centromere
As a result of Meiosis in the human body, the nucleus of each…
The number of chromosomes found in human body cell is
Anaphase, metaphase, and prophase are all stages of___
The center or attachment point for the sister chromatids is c…
23
As a result of Meiosis in the human body, the nucleus of each…
46
The number of chromosomes found in human body cell is
16 terms
7th Science: Chapter 1 (blue book)
Matter
Volume
Meniscus
Mass
Anything that has mass and takes up space.
A measure of the size of a body or region in three-dimensiona…
The curve at a liquid's surface by which one measures the vol…
A measure of the amount of matter in an object
Matter
Anything that has mass and takes up space.
Volume
A measure of the size of a body or region in three-dimensiona…
10 terms
7th Grade Science Chapter 2 Section 3
digestion
saliva
enzymes
epiglottis
Breakdown of food substances into simpler forms that can be a…
Fluid in the mouth, contains water, electrolytes, mucus and e…
Proteins that control the various steps in all chemical react…
A flap of tissue that seals off the windpipe and prevents foo…
digestion
Breakdown of food substances into simpler forms that can be a…
saliva
Fluid in the mouth, contains water, electrolytes, mucus and e…
14 terms
7th grade science section 2.1
botanists
Christian Konrad Sprengal
pistil
stigma
scientists who specialize plants
was first to point out the role of insects
vase-shaped structure
sticky top of the pistil
botanists
scientists who specialize plants
Christian Konrad Sprengal
was first to point out the role of insects
14 terms
7th grade - Science - Chapter 1 section 1
Science
Scientists study the world by
Observations can be either
Quantitative Observations
a way of learning about the natural world. Includes all the k…
observing, inferring, prediction, classifying, evaluating, an…
Quantitative or Qualitative
deals with numbers or amounts
Science
a way of learning about the natural world. Includes all the k…
Scientists study the world by
observing, inferring, prediction, classifying, evaluating, an…
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