Worksheets7th Grade Year Long Vocab
Total questions: 79
Worksheet time: 40mins
Name
Class
Date
1.
Convection
a)
the transfer of energy through a fluid.
b)
the transfer of heat energy between objects that are directly touching each other
c)
energy in the form of waves or particles
d)
currents of air high above the Earth that move west to east.
2.
Radiation
a)
energy in the form of waves or particles
b)
the transfer of heat energy between objects that are directly touching each other
c)
the transfer of energy through a fluid.
d)
currents of air high above the Earth that move west to east.
3.
Jet Stream
a)
currents of air high above the Earth that move west to east.
b)
the transfer of heat energy between objects that are directly touching each other
c)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
4.
Coriolis Effect
a)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
b)
the transfer of heat energy between objects that are directly touching each other
c)
the transfer of energy through a fluid.
d)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
5.
Air Mass
a)
Large body of air that has \uniform properties throughout, such as temperature and moisture content. These properties reflect the region in which the air mass formed.
b)
the transfer of heat energy between objects that are directly touching each other
c)
energy in the form of waves or particles
d)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
6.
Continental
a)
forming or belonging to a continent or land
b)
the transfer of heat energy between objects that are directly touching each other
c)
currents of air high above the Earth that move west to east.
d)
Nerve cell that transmits electrical signals to the brain.
7.
Maritime
a)
living or found in or near the sea.
b)
the transfer of heat energy between objects that are directly touching each other
c)
the transfer of energy through a fluid.
d)
Nerve cell that transmits electrical signals to the brain.
8.
Polar
a)
areas on Earth closest to the North or South poles with low temperatures throughout the year
b)
the transfer of heat energy between objects that are directly touching each other
c)
energy in the form of waves or particles
d)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
9.
Tropical
a)
locations close to the equator with very warm temperatures throughout the year
b)
the transfer of heat energy between objects that are directly touching each other
c)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
d)
currents of air high above the Earth that move west to east.
10.
Weather Fronts
a)
the boundary between two masses of air with different properties
b)
the transfer of heat energy between objects that are directly touching each other
c)
the transfer of energy through a fluid.
d)
Nerve cell that transmits electrical signals to the brain.
11.
Cold Front
a)
Faster-moving cold air pushes away warm, moist air and replaces it with a cooler, drier air mass. Rain frequently occurs along the edge of this front..
b)
the transfer of heat energy between objects that are directly touching each other
c)
currents of air high above the Earth that move west to east.
d)
the process of a single-celled organism dividing asexually to produce two identical daughter cells
12.
Warm Front
a)
Slower-moving warm air replaces retreating cooler air. Warm air rides over the cooler air, producing light to moderate rain.
b)
the transfer of heat energy between objects that are directly touching each other
c)
energy in the form of waves or particles
d)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
13.
Stationary Front
a)
This front forms a boundary between nonmoving cold air masses and warm air masses. Results in low cloud cover and a long period of precipitation.
b)
the transfer of heat energy between objects that are directly touching each other
c)
forming or belonging to a continent or land
d)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
14.
Occluded Front
a)
Front forms when a warm front is overtaken by a faster-moving cold front. Cause winds, heavy rain, & thunderstorms.
b)
the transfer of heat energy between objects that are directly touching each other
c)
the transfer of energy through a fluid.
d)
Nerve cell that transmits electrical signals to the brain.
15.
Air Quality
a)
the degree to which air is pollutant free.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
Nerve cell that transmits electrical signals to the brain.
d)
currents of air high above the Earth that move west to east.
16.
Ozone Depletion
a)
reduction in the concentration of ozone in the ozone layer.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
energy in the form of waves or particles
d)
forming or belonging to a continent or land
17.
Greenhouse Effect
a)
the trapping of the sun's warmth in a planet's lower atmosphere.
b)
forming or belonging to a continent or land
c)
the transfer of energy through a fluid.
d)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
18.
Humidity
a)
the amount of water vapor in the atmosphere.
b)
the transfer of heat energy between objects that are directly touching each other
c)
chemical substances that act like messenger molecules in the body.
d)
Nerve cell that transmits electrical signals to the brain.
19.
Hygrometer
a)
instrument used to measure humidity.
b)
the transfer of heat energy between objects that are directly touching each other
c)
currents of air high above the Earth that move west to east.
d)
Nerve cell that transmits electrical signals to the brain.
20.
Barometer
a)
instrument the measure atmospheric pressure.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
the transfer of energy through a fluid.
d)
forming or belonging to a continent or land
21.
Transpiration
a)
process in plants by which water is taken up by the roots and released as water vapor through stomata in the leaves
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
currents of air high above the Earth that move west to east.
22.
Density
a)
an object's mass divided by its volume; a measure of how many particles are packed together into a certain amount of space
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
energy in the form of waves or particles
d)
the process of a single-celled organism dividing asexually to produce two identical daughter cells
23.
Abundant
a)
large amount or number; more than enough
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
the transfer of energy through a fluid.
d)
forming or belonging to a continent or land
24.
Smog
a)
a type of air pollution caused by tiny particles in the air; a hazy mixture of moisture and pollution in the air
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
d)
currents of air high above the Earth that move west to east.
25.
Frame of Reference
a)
is a perspective that one uses to determine if an object is moving
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
the process of a single-celled organism dividing asexually to produce two identical daughter cells
26.
Speed
a)
distance traveled per unit of time
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
the transfer of energy through a fluid.
d)
Nerve cell that transmits electrical signals to the brain.
27.
Motion
a)
a change in the position of an object compared to another object
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
28.
Reference Point
a)
a place or object used for comparison to determine if something is in motion
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
currents of air high above the Earth that move west to east.
29.
Inertia
a)
an object's resistance to a change in motion
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
the transfer of energy through a fluid.
d)
the process of a single-celled organism dividing asexually to produce two identical daughter cells
30.
Force
a)
a pull or push that is applied to an object
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
energy in the form of waves or particles
d)
the process of a single-celled organism dividing asexually to produce two identical daughter cells
31.
Magnetism
a)
the force of attraction or repulsion between substances made of certain materials, such as iron, nickel, cobalt, and steel
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
forming or belonging to a continent or land
32.
Friction
a)
a force that opposes the motion of a body across a surface or through a gas or liquid
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
the transfer of energy through a fluid.
d)
the process of a single-celled organism dividing asexually to produce two identical daughter cells
33.
Gravity
a)
a force that exists between any two objects that have mass
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
d)
currents of air high above the Earth that move west to east.
34.
Acceleration
a)
Rate of change in Velocity. Change in speed or direction.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
The total force applied to an object.
d)
currents of air high above the Earth that move west to east.
35.
Velocity
a)
The speed and direction of an object's motion.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
the transfer of energy through a fluid.
d)
The total force applied to an object.
36.
Independent Variable
a)
the variable that is manipulated or changed, represented on the X-Axis of a graph.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
forming or belonging to a continent or land
37.
Dependent Variable
a)
the variable that is affected by the change. This variable is measured and represented on the Y-Axis.
b)
an input device for the cell; receives signals from other neurons.
c)
energy in the form of waves or particles
d)
The total force applied to an object.
38.
Displacement
a)
the difference in position between a starting point and a final point.
b)
an input device for the cell; receives signals from other neurons.
c)
the transfer of energy through a fluid.
d)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
39.
Newton’s 1st Law
a)
an object in motion will stay in motion and an object at rest will stay at rest unless acted on by another force.
b)
an input device for the cell; receives signals from other neurons.
c)
chemical substances that act like messenger molecules in the body.
d)
The total force applied to an object.
40.
Newton’s 2nd Law
a)
Force= Mass x Acceleration
b)
an input device for the cell; receives signals from other neurons.
c)
chemical substances that act like messenger molecules in the body.
d)
currents of air high above the Earth that move west to east.
41.
Newton’s 3rd Law
a)
For every action, there is an equal and opposite reaction.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
The total force applied to an object.
42.
Constant Speed
a)
when the speed of an object remains the same.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
the transfer of energy through a fluid.
d)
forming or belonging to a continent or land
43.
Net Force
a)
The total force applied to an object.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
Nerve cell that transmits electrical signals to the brain.
d)
The total force not applied to an object.
44.
Applied Force
a)
Any force that is applied to an object by a person or another object.
b)
an input device for the cell; receives signals from other neurons.
c)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
d)
currents of air high above the Earth that move west to east.
45.
Non-renewable Energy
a)
a natural resource that cannot be readily replaced by natural means at a pace quick enough to keep up with consumption
b)
an input device for the cell; receives signals from other neurons.
c)
chemical substances that act like messenger molecules in the body.
d)
The total force applied to an object.
46.
Renewable Energy
a)
resources that are naturally replenished on a human timescale.
b)
an input device for the cell; receives signals from other neurons.
c)
currents of air high above the Earth that move west to east.
d)
Nerve cell that transmits electrical signals to the brain.
47.
Work
a)
a force applied to an object over a distance
b)
an input device for the cell; receives signals from other neurons.
c)
Nerve cell that transmits electrical signals to the brain.
d)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
48.
Equilibrium
a)
a state in which opposing forces, energy, or actions are balanced so that one is not stronger or greater than the other
b)
an input device for the cell; receives signals from other neurons.
c)
the transfer of energy through a fluid.
d)
forming or belonging to a continent or land
49.
Radiation
a)
energy that comes from a source and travels through space and may be able to penetrate various materials.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
currents of air high above the Earth that move west to east.
50.
Fossil Fuels
a)
is a fuel (such as coal, oil, or natural gas) formed in the earth from plant or animal remains.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
The total force applied to an object.
51.
Pendulum
a)
a weight hung from a fixed point so that it can swing freely backward and forward.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
energy in the form of waves or particles
d)
The total force applied to an object.
52.
Mechanical Energy
a)
the sum of potential energy and kinetic energy.
b)
an input device for the cell; receives signals from other neurons.
c)
currents of air high above the Earth that move west to east.
d)
forming or belonging to a continent or land
53.
Inclined Plane
a)
a simple machine consisting of a sloping surface, used for raising heavy objects. Ex: ramp.
b)
an input device for the cell; receives signals from other neurons.
c)
chemical substances that act like messenger molecules in the body.
d)
The total force applied to an object.
54.
Composition
a)
the composition of Earth's Atmosphere is: 78% Nitrogen, 21% Oxygen, and 1% other gases like Carbon Dioxide and Argon.
b)
an input device for the cell; receives signals from other neurons.
c)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
d)
currents of air high above the Earth that move west to east.
55.
Insulator
a)
Materials that are not good at carrying electrical currents.
b)
an input device for the cell; receives signals from other neurons.
c)
chemical substances that act like messenger molecules in the body.
d)
The total force applied to an object.
56.
Conductor
a)
Materials that are good at carrying electrical currents because of their atom structure.
b)
an input device for the cell; receives signals from other neurons.
c)
chemical substances that act like messenger molecules in the body.
d)
forming or belonging to a continent or land
57.
Mechanical Advantage
a)
the amount of help you can get by using a simple machine.
b)
an input device for the cell; receives signals from other neurons.
c)
currents of air high above the Earth that move west to east.
d)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
58.
Abiotic
a)
all of the nonliving parts of an ecosystem
b)
an input device for the cell; receives signals from other neurons.
c)
chemical substances that act like messenger molecules in the body.
d)
The total force applied to an object.
59.
Biotic
a)
all of the living parts of an ecosystem
b)
an input device for the cell; receives signals from other neurons.
c)
chemical substances that act like messenger molecules in the body.
d)
forming or belonging to a continent or land
60.
Cell
a)
the basic unit of all living things
b)
an input device for the cell; receives signals from other neurons.
c)
energy in the form of waves or particles
d)
currents of air high above the Earth that move west to east.
61.
Cell Organelle
a)
a tiny structure within a cell that performs a specific function for that cell
b)
an input device for the cell; receives signals from other neurons.
c)
chemical substances that act like messenger molecules in the body.
d)
The total force applied to an object.
62.
Unicellular Organism
a)
an organism made up of only one cell that carries out all of the functions needed by the organism
b)
an input device for the cell; receives signals from other neurons.
c)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
d)
currents of air high above the Earth that move west to east.
63.
Heterotroph
a)
an organism that cannot create its own energy and must rely on consuming nutrients from other organisms
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
forming or belonging to a continent or land
64.
Autotroph
a)
any organism that can create its own food from inorganic materials
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
65.
Sexual Reproduction
a)
a biological process by which plants and animals create offspring by combining their genetic material
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
66.
Asexual Reproduction
a)
reproduction not requiring fertilization; only involves one parent
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
67.
Selectively Permeable Membrane
a)
a membrane that allows only some substances and molecules to pass into or leave the cell.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
The total force applied to an object.
68.
Proteins
a)
one of the building blocks that make you into who you are by giving tissues and organs their shape and also helps them work the way they should.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
energy in the form of waves or particles
d)
The total force applied to an object.
69.
Cilia
a)
a small hair-like feature that helps unicellular and multicellular organisms move from place to place. Looks like an eyelash.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
70.
Flagellum
a)
a small whip-like feature that helps unicellular and multicellular organisms move from place to place. Looks like a tail.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
forming or belonging to a continent or land
71.
Somatic Cell
a)
any cell in the body that are not gametes (sperm or egg), germ cells (cells that go on to become gametes), or stem cells
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
72.
Haploid Cell
a)
a cell that has half the number of chromosomes as its parent cell ex. sperm & egg cells
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
73.
Binary Fission
a)
the process of a single-celled organism dividing asexually to produce two identical daughter cells
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
74.
Bile
a)
a fluid released by the liver and stored in the gallbladder; helps with digestion of foods high in fats.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
energy in the form of waves or particles
d)
The total force applied to an object.
75.
Diploid Cell
a)
a cell that contains two copies of each chromosome (twice the number of haploid cells)
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
currents of air high above the Earth that move west to east.
76.
Neuron
a)
Nerve cell that transmits electrical signals to the brain.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
force acting on earth that makes things (like planes or currents of air) traveling long distances to move at a curve instead of a straight line.
d)
currents of air high above the Earth that move west to east.
77.
Hormone
a)
chemical substances that act like messenger molecules in the body.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
currents of air high above the Earth that move west to east.
78.
Dendrite
a)
an input device for the cell; receives signals from other neurons.
b)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
c)
currents of air high above the Earth that move west to east.
d)
forming or belonging to a continent or land
79.
Peristalsis
a)
the involuntary constriction & relaxation of muscles, creating wave-like movements that push the contents forward.
b)
currents of air high above the Earth that move west to east.
c)
energy in the form of waves or particles
d)
The total force applied to an object.
100 %
