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Worksheets8th grade science STAAR review
Total questions: 40
Worksheet time: 23mins
Which kingdom does this organism most likely belong to ?
archaea
animailia
bacteria
plantae
Biotic means
(a)
abiotic means
(a)
Which kingdom does this organism most likely belong to ?
archaea
animailia
bacteria
plantae
Which two body systems primarily responsible for locomotion ?
F
G
H
J
Which statement best describes one way sea anemones depend on fish for an abiotic factor in an ecosystem ?
F
G
H
J
What type of leaves are most likely food found on plants that are best suited to living on the floor of a dense forest ?
F
G
H
J
Plants obtain the majority of the carbon necessary for building the structural molecules from .....
air
microorganisms
soil
water
Which of these is most likely observed in an area experiencing a long - term drought ?
F
G
H
J
Which graph shows the most likely trend in the Daphia population in the lake shortly before and after the pollution event ?
How will the change in availability of caterpillars most likely affect future populations of P.major?
A
B
C
D
Which diagram makes the hypothetical situation in which every location on earth would have 12 hours of daylight and 12 hours of darkness per day ?
A
B
C
D
Which diagram shows the correct relative position of the sun, the moon, and Earth when the moon was in the observed ph
Which image shows he phase of the moon that the student observed?
F
H
G
J
Based on the information the three objects that make up the Alpha Centauri system are all
asteriods
comets
planets
stars
Based on the information , which star is most like the sun ?
Star 1
Star 2
Star 3
Star 4
The process glaciers on the surface of africa is evidence that ___
F
G
H
J
Which event will cause the most weathering and erosion to the land area at point X?
A
B
C
D
If the rangers was to go west the ranger's path would _____
A
B
C
D
Which set of conditions best describes the weather at the lowest air pressure?
A
B
C
D
Ocean currents affect weather by -
F
G
H
J
Which answer choice correctly describes the ball's kinetic and potential energy ?
F
G
H
J
What is the horse's average speed in kilometers per minute? s=td
(a)
Which table best shows the average speed of the toy car at different time intervals ?
Which answer choice best describes the movement of the object between the times of 0 and 6 seconds on the graph ?
F
G
H
J
Which energy transformation happen when the students close the circuit and the blades of the fan begin to spin?
F
G
H
J
Which rocket had the greatest acceleration ? f=mxa
move formula around to solve for acceleration
rocket 1
rocket 2
rocket 3
rocket 4
What is the mass of the vehicle to the nearest kilogram? f=mxa
have to solve for mass
(a)
Which statement best describes the motion of the toy vehicle during the first 30 seconds of the investigation?
F
G
H
J
Which statement best explains this change in the coin's motion ?
F
G
H
J
Which statement best describes an action- reaction force pair in this situation?
F
G
H
J
A large rock is motionless on a flat sidewalk. Which statement best explains why it remains motionless ?
F
G
H
J
Which statement correctly describes the reaction force between the bat and ball?
A
B
C
D
If a fluorine atom has a mass number of 19, how many neutrons are in the atom? How do we find neutrons ?
(a)
Which table shows the number of subatomic particles inside and outside the nucleus of the krypton atom?
A
B
C
D
Which pair of elements has reactivity that is similar to chlorine ?
A
B
C
D
Which pair of element are nonmetals and gasses at room temperature and normal atmospheric pressure?
F
G
H
J
What happens to the total mass as the reaction takes
the mass increases
the mass decreases
the mass remains constant
the mass first decreases and then increases
Which observation would indicate that a chemical reaction occurred ?
F
G
H
J
IF I am in the middle of my test and there is a math question where should I look for the formula ?
the back of the periodic table
no idea
somewhere on the computer
i will just figure it out i guess
