WorksheetsScience review
Total questions: 22
Worksheet time: 14mins
Name
Class
Date
1.
What structures are found in both plant and animal cells?
a)
vacuole and cell wall
b)
chloroplasts and cell wall
c)
nucleus and mitochondria
d)
ribosome and cell wall
2.
What organelle controls the activities of the cell?
a)
nucleus
b)
cytoplasm
c)
endoplasmic reticulum
d)
golgi body
3.
An icicle is
a)
Living
b)
Non-living
c)
Dead
4.
Coral in the ocean is
a)
Living
b)
Non-Living
c)
Dead
5.
If there are two forces going in the same direction how would you find the net force?
a)
Subtract
b)
Add
c)
Neither
d)
Multiply
6.
What is a force?
a)
the PUSH or PULL on an object
b)
The MOTION an object creates
c)
The objects HITTING one another
d)
Going REALLY FAST
7.
Acceleration is
a)
increasing speed
b)
decreasing speed
c)
changing direction
d)
all of the above
8.
Calculate the net force.
a)
5 N
b)
10 N
c)
45 N
d)
500 N
9.
1. The Earth Rotates around _______________.
a)
Jupiter
b)
The Moon
c)
The Sun
d)
Earth's Axis
10.
The spin of a body on it's axis is the definition of ___________________.
a)
Revolution
b)
Rotation
c)
Axis
d)
Eclipse
11.
Which day of the year has the least amount of daylight?
a)
Winter Solstice
b)
Summer Solstice
c)
Autumnal Equinox
d)
Vernal Equinox
12.
What causes the seasons?
a)
How far the earth is from the sun
b)
Earth rotating on its axis
c)
The tilt of the earth
d)
The moon revolving around the sun
13.
When the earth spins on its axis once, it takes ______________________.
a)
One year
b)
One month
c)
One day
d)
A whole season
14.
What is our galaxy called?
a)
Milky Way
b)
Polaris
c)
the galaxy
d)
Snickers
15.
What is the study of moon, stars, and other objects in space?
a)
Astronomy
b)
Phases
c)
Gravity
16.
At which time would your shadow be the shortest?
a)
7:00 am
b)
7:00 pm
c)
12:00 pm
d)
3:30 pm
17.
The most basic building block of matter (smallest part of an element) is called a(n) __________.
a)
Product
b)
Reactant
c)
Atom
d)
Molecule
18.
Signs that a chemical change has occurred include
a)
a change in color
b)
the release of bubbles
c)
the production of an odor
d)
all of the above
19.
The positive particles of an atom are
a)
electrons
b)
positrons
c)
neutrons
d)
protons
20.
All matter is made of what
a)
energy
b)
atoms
c)
electrons
d)
compounds
21.
Which of the following represents a physical change?
a)
burning a candle
b)
lighting a match
c)
mixing a batch of lemonade
d)
baking a cake
22.
WHO IS THE PRESIDENT
a)
Donald trump
b)
21 savage
c)
george washing
d)
lil wayne
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