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Worksheets💙 6.7 Monday - Science Review Quizizz
Total questions: 71
Worksheet time: 4hrs 33mins
Which is an example of a single-celled organism?
amoeba
insect
fish
Which is a function of the cardiovascular system?
to move water throughout the body
to eliminate waste from the body
to transport gases throughout the body like oxygen
Which system of the human body provides protection to most of the major organs?
skeletal system
circulatory system
respiratory system
Which best describes the circulatory system?
a system made up of the brain and nerves that delivers nutrients and removes waste from the body
a system made up of the brain and nerves that delivers messages throughout the body
a system made up of the heart and blood vessels that delivers messages throughout the body
Which BEST describes cirrus clouds?
Big, dark clouds that bring rain and thunder
Low gray clouds that cover the whole sky
Puffy, white clouds seen in sunny weather
High, wispy clouds made up of ice crystals
Which best describes why winds at the beach change direction between day and night?
Because the temperatures over land and over water change
Because cool air sinks and stays in place over land
Because warm air over land sinks and stays in place over land
Because cool air rises and is replaced by warm air from the ocean
The amount of moisture in the air is called:
Barometric pressure
Wind
Temperature
Humidity
A change that results in the formation of a new substance.
Physical Change
Chemical Change
Chemical Properties
Physical Properties
Burning a piece of paper
Physical Change
Chemical Change
Freezing water into ice
Physical Change
Chemical Change
If something rusts, what kind of change has it undergone?
Physical
Chemical
Is melting butter for popcorn a chemical or physical change?
chemical
physical
Which land biome do we live in?
Grassland
Tundra
Deciduous Forest
Taiga
Which biome has 4 seasons?
Taiga
Tundra
Grasslands
Deciduous Forest
What is a food chain?
The flow of energy from one thing to another
The way animals eat each other
The way the sun makes everything
How the plants grow
Which of the following is a producer?
A change in an object's position, direction or location
Position
Force
Motion
Inertia
What is force?
a push or a pull
motion
acceleration
interaction
An object at rest stay at rest and an object in motion stays in motion until acted upon by an unbalanced force.
Newton's 3rd Law
Force
Newton's 2nd Law
Newton's 1st Law
For every action there is an equal and opposite reaction.
Newton's 2nd Law
Newton's 1st Law
Newton's 3rd Law
None of the above
Equal forces that do not cause a change in an objects motion
Unbalance force
Push or a pull
Balanced force
Average speed
Are unequal forces that cause a change in the motion of an object
Balanced forces
Unbalanced forces
Inertia
Gravity
An object's resistance to any change in motion.
inertia
velocity
speed
friction
Friction is:
A branch of science that deals with matter, energy, motion, and force
A stationary object that can be compared to when there is a change in position
A force that opposes motion; can cause an object to slow or stop
Tendency of an object to resist change in motion. A property of matter
Force of attraction between two objects due to their masses
It moves food from the mouth to the stomach.
Stomach
Esophagus
Small intestine
Lungs
Your heart, blood vessels, red blood cells and white blood cells make up your....
Nervous system
Respiratory system
Circulatory system
Immune system
What does the nervous system do?
Help your body move
Sends electrical message throughout the body and control other body systems
Help with digestion
Control muscle contraction
What is the function of the digestive system?
Controls all other systems in the body
Breaks down food and absorbs nutrients
Carries blood to all parts of the body and provides cells with oxygen
It brings air containing oxygen into the body and releases carbon dioxide to the atmosphere
The body system that stands out as a leader because it works with all other systems is the....
Excretory system
Digestive system
Circulatory system
Nervous system
A hot air balloon rises because of
Convection
Conduction
Radiation
You feel the heat from a campfire
Convection
Conduction
Radiation
A raw egg begins to fry as it hits a heated frying pan
Convection
Conduction
Radiation
He touches the hot pot handle. This is an example of __________.
Convection
Conduction
Radiation
Which best describes how winds in the jet stream blow?
no pattern
between a boundary of cold air and warm air
between two boundaries of hot air
between two boundaries of cold air
The Jet Stream helps weather systems come to NC by
forcing winds to blow in the opposite direction.
decreasing inland wind speed.
moving air masses west to east across the United States.
keeping temperatures consistently warm all year round
