WorksheetsISTEP Prep/Review 2/24/17
Total questions: 32
Worksheet time: 28mins
Name
Class
Date
1.
Something that takes up space and has mass.
a)
volume
b)
matter
c)
mass
d)
density
2.
What are the three states of matter?
a)
solid, volume, mass
b)
density, volume, mass
c)
solid, liquid, gas
d)
density, gas, volume
3.
A state of matter that has a definite volume and shape.
a)
solid
b)
liquid
c)
gas
d)
matter
4.
A measure of how much mass is contained in a given unit of volume.
a)
mass
b)
density
c)
volume
d)
matter
5.
The amount of space something takes up
a)
density
b)
volume
c)
mass
d)
matter
6.
A watermelon has more matter than a grape, so it has more
a)
mass
b)
eat
c)
solid
d)
greater
7.
You can measure ______ with grams.
a)
mass
b)
volume
c)
conductivity
d)
melting point
8.
grass->rabbit -> fox
a)
food chain
b)
food web
c)
energy pyramid
9.
Abiotic means____________.
a)
Nonliving
b)
Living
10.
Biotic means ____________.
a)
Nonliving
b)
Living
11.
Population is____________________.
a)
Same species living in the same place.
b)
Different species living in different places.
12.
What is the place where an organism usually lives?
a)
The school
b)
My backyard
c)
Habitat
d)
Disneyland
13.
What are the Biotic factors in this image?
a)
There are none
b)
Sunlight, water, air
c)
Elephants, plants, trees
14.
The image provided is an example of a(n):
a)
Carnivore
b)
Herbivore
c)
Producer
d)
Autotroph
15.
The image provided is an example of a(n):
a)
Producer
b)
Autotroph
c)
Consumer
d)
Insect
16.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
17.
What is the ultimate ORIGINAL source of energy for living things
a)
Sugar
b)
Sun
c)
Moon
d)
Carbon Dioxide
18.
The deer, grasshopper, and bird are all examples of which type of consumers on this food pyramid?
a)
decomposers
b)
omnivores
c)
carnivore
d)
herbivore
19.
What is the law that states that energy cannot be created or destroyed only transform form one energy to another?
a)
Law of Conservation of Energy
b)
Law of Gravity
c)
Law of Inertia
d)
None of these
20.
What skill are you using when you see a red spot on a desk.
a)
observation
b)
posing a question
c)
classifying
d)
hypothesis
21.
During a scientific investigation which step will a scientist likely perform first?
a)
form a conclusion
b)
experiment
c)
define the problem
22.
A testable idea or explanation that leads to a scientific investigation is called (can be stated as an if/ then statement)
a)
conclusion
b)
experiment
c)
hypothesis
23.
Which question can best be investigated by a scientist?
a)
Should I buy a red shirt or a green shirt?
b)
Does chocolate milk or plain milk taste better?
c)
Does a plant need sunlight to grow?
d)
Which feels softer, cat fur or dog fur?
24.
A __________ is a rule or pattern described in nature.
a)
hypothesis
b)
theory
c)
scientific law
d)
model
25.
A well-tested explanation for a set of observations is called a ____
a)
scientific law
b)
scientific theory
c)
observation
d)
metaphor
26.
Sometimes scientist imitate something that is too big or too small to work with by creating a(n)
a)
experiment
b)
data station
c)
model
27.
What is the systematic study of the natural world, events and conditions?
a)
Science
b)
Social Studies
c)
Math
d)
P.E.
28.
Empirical evidence is__________________.
a)
Data
b)
Opinion
29.
Anything that can change during an experiment is a(n)
a)
experiment
b)
variable
c)
hypothesis
30.
Spring Scales measure force in -----
a)
grams`
b)
pounds
c)
liters
d)
newtons
31.
The base unit for LENGTH is
a)
centimeter
b)
liter
c)
gram
d)
meter
32.
The base unit for MASS is
a)
kilogram
b)
gram
c)
liter
d)
meter
100 %
