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WorksheetsEarth Science 2023 Fall Semester Review
Total questions: 58
Worksheet time: 29mins
Knowing an object's position requires which of the following? *
speed
time
displacement
reference point
Which statement best explains how the magnets interacted with each other even though they were separated by one centimeter of space?
The magnets produced a field of force that extends beyond each magnet.
gravity that extends beyond each magnet.
electrical current that attracts and repels objects near them.
potential energy that attracts and repels objects near them.
What are the four layers of the earth, from outer to inner?
crust, mantle, outter core, inner core
inner core, outter core, crust mantle
mantle, inner core, outer core, crust
crust, outer core, mantle, inner core
This person was on a voyage around the Galápagos Islands in the 1800s and proposed an idea that eventually lead to the Theory of Evolution.
Charles Darwin
Rosaland Franklind
Francis Crick
James Watson
What is the standard unit of length in the metric system? *
liter
meter
If you do not understand a direction or part of a lab procedure, you should *
ask the instructor before proceeding
figure it out as you do the lab
try several methods until something works
skip it and go on to the next part
How many millimeters are in 1 cm? *
100
10
1000
What are some lab safety equipment. (mark all that apply)
goggles
fire blanket
water
eye wash station
I can eat in the lab. *
True
False
In rock formation, older rocks are on
top
left
right
bottom
The simplest organisms are found in *
older fossils.
new fossils.
old sand.
active volcanoes.
The thickest layer of the earth is the
outer core
mantle
crust
inner core
The point within the earth where the earthquake originates. *
Epicenter
Fault
Focus
Strike-Slip
P and S waves are types of *
seismic waves
atmospheric disturbance
plates vibrations
sonic booms
The crust and upper mantle make up the *
lithosphere
asthenosphere
hydrosphere
atmosphere
When an object has more negative charge than positive charge, the object is called
electric discharge
magnetic domain
electric field
electrically charged
Every so many millions of years the magnetic fields on the earth does what?
flip
deactivate
grow
nothing
The repeated movement of water between Earth's surface and the atmosphere is called
the water cycle.
the condensation cycle.
precipitation.
evaporation.
An electric field gets stronger as you
get closer to a charge
get farther from a charge
add negatively charged particles to a positively charged object
remove negatively charged particles from a negatively charged object
A light bulb is powered by a single D-cell. What happens if two D-cells connected end-to-end are used?
The light bulb burns brighter because the current will be larger.
The light bulb burns brighter because the current will be smaller.
The light bulb burns dimmer because the current will be larger.
The light bulb burns dimmer because the current will be smaller.
The poles on a magnet point to the
same
opposite
north
south
When you break an iron magnet into two pieces, you get
two north poles
two south poles
two north poles and two south poles
a piece of iron that is no longer magnetic
As the amount of charge on either of two charged objects increases, the electric force between the objects decreases.
True
False
An object with equal amounts of positive and negative charge is electrically
charged
negative
neutral
positive
If you ride your bike around the block, returning to the exact point where you started, your displacement is
zero
two
three
one
Motion can be described through a change in
speed
distance
position
time
The process, act or result of, changing place or position.
Motion
position
speed
velocity
What is displacement? *
how far an object is from its starting point
the total length of an object's path
weight that is displaced from a body of water
the change in an object's path
