WorksheetsNeSA Review #2
Total questions: 14
Worksheet time: 7mins
Name
Class
Date
1.
A student wants to find out how fast water will drain through 4 different types of soil. Why are there three containers for each soil type being tested?
a)
an experiment needs multiple trials
b)
some soil will spill during the experiment
c)
the first time the experiment is conducted it will not work
d)
someone else will want to conduct the same experiment.
2.
What is the tendency to resist change in motion?
a)
inertia
b)
momentum
c)
weightlessness
d)
speed
3.
Which law explains why you can hit your head on the dashboard in your car when it suddenly stops?
a)
Newton’s First Law
b)
Newton’s Second Law
c)
Newton’s Third Law
d)
The Law of Universal Gravitation
4.
Which of these observations is "qualitative"?
a)
The room is cold.
b)
One light bulb is burned out.
c)
Five posters are hanging on the walls.
d)
There are twenty chairs that students sit in.
5.
What are some properties of a liquid?
a)
has a definite shape and volume
b)
the shape and volume can change
c)
something that exists in a form of vapor
d)
has a definite volume, but can change shape
6.
What two terms describe types of consumers?
a)
carnivore and herbivore
b)
carnivore and producer
c)
herbivore and producer
d)
producer and decomposer
7.
Which is a biotic factor?
a)
deer
b)
oxygen
c)
soil
d)
water
8.
Which group represents a population of organisms found in the African savannah?
a)
soil and water
b)
grasses and trees
c)
male and female lions
d)
zebras and wildebeests
9.
Which relationship is mutualistic?
a)
a tick on a deer getting blood
b)
a lion eating a zebra for nourishment
c)
a barnacle living on a whale's tail
d)
a bacteria in a cow helps it digest grass
10.
What is an advantage to fish that live in schools?
a)
friendship
b)
to gather food
c)
to keep warm
d)
protection
11.
What is the cause of mass extinction?
a)
erosion
b)
continental drift
c)
rapid environmental change
d)
slow environmental change
12.
The variable that is altered by the scientist in a controlled experiment is identified as...
a)
the independent variable
b)
the dependent variable
c)
controlled variable
13.
An observation that describes the color of an object would be ______________.
a)
qualitative
b)
quantitative
c)
neither
14.
Plates on the surface of the earth are constantly being _________.
a)
created
b)
destroyed
c)
both created and destroyed
100 %
