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Worksheets7th Grade Science TCAP Review Part 2
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
What simple machine would be most effective for pulling a nail from a piece of wood?
a)
lever
b)
pulley
c)
inclined plane
d)
wheel and axle
2.
In a cross between two heterozygous purple flowers (Pp), what percentage of offspring is likely to inherit purple flowers?
a)
0%
b)
50%
c)
75%
d)
100%
3.
Which of the following is produced by animals during cellular respiration?
a)
sugar
b)
oxygen
c)
chlorophyll
d)
carbon dioxide
4.
Joseph travelled 100 miles in 2.5 hours. What was his average speed?
a)
4 mi/hr
b)
25 mi/hr
c)
40 mi/hr
d)
250 mi/hr
5.
What part of a cell contains information about a single inherited trait?
a)
vacuole
b)
cell membrane
c)
gene
d)
cytoplasm
6.
Which human body system contains the brain and spinal cord, and regulates all body functions?
a)
skeletal system
b)
nervous system
c)
circulatory system
d)
respiratory system
7.
Which of these causes the slow movement of the lithospheric plates?
a)
convection currents in the mantle
b)
wind and ocean currents
c)
earth's magnetic field
d)
pressure from glaciers
8.
In plant and animal cells, what is the function of the mitochondria?
a)
store all the cell's genetic information
b)
transport chemicals inside the cell
c)
supply energy to the cell
d)
store food and water for the cell
9.
If a car is moving at a speed of 40 km/hr, what distance will it cover in 30 minutes (half an hour)?
a)
12 km
b)
20 km
c)
40 km
d)
80 km
10.
Which of these processes is involved in sexual reproduction?
a)
fragementation
b)
budding
c)
regeneration
d)
fertilization
11.
What type of rock is produced by magma from earth's mantle cooling deep inside the crust?
a)
igneous
b)
metamorphic
c)
sedimentary
d)
synthetic
12.
In what part of the flower are ovules produced?
a)
anther
b)
ovary
c)
stigma
d)
sepal
13.
Which of the following is an example of Newton's Second Law of Motion?
a)
It takes less force to push a bicycle than a motorcycle
b)
A golf ball will roll in a straight line until gravity stops it
c)
A person is pushed back in the seat as a car accelerates
d)
A rocket expels exhaust out the back in order to move forward
14.
Which of these usually occurs when tectonic plates lock together and then suddenly start moving again?
a)
sea floor spreading
b)
volcanic islands
c)
earthquakes
d)
mountain ranges
15.
Which word best represents the movement of sound waves through a medium?
a)
compression
b)
attraction
c)
competition
d)
destination
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