WorksheetsScience Final Exam Review
Total questions: 172
Worksheet time: 2hrs 17mins
Name
Class
Date
1.
An eclipse in space is when....
a)
one object passes through the shadow of another object.
b)
two shadows collide.
c)
the moon is in the waxing crescent phase.
d)
the Sun and Moon are side by side.
2.
What is a solar eclipse?
a)
When the Moon passes through the Earth's shadow.
b)
When the Moon's shadow is on the Earth.
3.
What is a lunar eclipse?
a)
When the Moon passes through the Earth's shadow.
b)
When the Moon's shadow is on the Earth.
4.
The movement of pollen from one plant to another.
a)
Reproduce
b)
Photosynthesis
c)
Pollination
d)
Respiration
5.
The green pigment, or color, found in plants that helps the plant make food is called?
a)
Photosynthesis
b)
Chlorophyll
c)
Pollination
d)
Respiration
6.
What is shown when you see a seed that has sprouted?
a)
pollination
b)
sun
c)
germination
d)
reproduction
7.
Which of the following correctly shows the growth of a plant?
a)
germination -> pollination -> seed dispersal -> fertlisation
b)
seed dispersal -> fertlisation -> germination -> pollination
c)
germination -> pollination -> fertilisation -> seed dispersal
d)
seed dispersal -> fertilisation -> pollination -> germination
8.
Synonym for not active.
a)
dormant
b)
sterile
c)
spry
d)
mobile
9.
Autotroph or heterotroph?
a)
autotroph
b)
heterotroph
10.
Autotroph or Heterotroph?
a)
Autotroph
b)
Heterotroph
11.
Definition of a fruit.....
a)
Anything that grows on a tree
b)
Anything that grows under the ground
c)
Any edible portion of a plant
d)
The seed holding portion of a plant
12.
In which structure do seeds develop?
a)
Anther
b)
Ovary
c)
Pollen Grain
d)
Spore
13.
What part of the plant becomes the seed?
a)
Ovule
b)
Ovary
c)
Stigma
d)
Style
14.
Name the boundary
a)
convergent boundary
b)
divergent boundary
c)
transform boundary
d)
sergent boundary
15.
In which layer would you find convection currents that drive plate tectonics?
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
16.
What layer of the Earth is solid because of heat and pressure?
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
17.
Wegener's theory states that the continents were once joined to form a supercontinent called.....
a)
Ultron
b)
Pangaea
c)
Neverland
d)
Mesa
18.
The theory that all of the continents were one massive continent 250 million years ago is called...
a)
The Theory of Plate Tectonics
b)
The Theory of Relativity
c)
The Theory of Continental Drift
d)
The Theory of Evolution
19.
In sea floor spreading, molten material rises from the mantle and erupts along a what?
a)
Rift Valley
b)
Deep Ocean Trench
c)
Mid-Ocean Ridge
d)
Ring of Fire
20.
The process where the ocean plate sinks beneath the continental plate and into a trench is called.......
a)
Convergence
b)
Subduction
c)
Mid-Ocean Ridge
d)
Sublimation
21.
What is a convection current?
a)
Rock heats in the lower mantle, hot rock rises, cools at the crust, cool rock sinks, it gets reheated and rises again
b)
Rock heats in the lower mantle, hot rock sinks, it cools down, and sinks some more
c)
The transfer of heat through touch
d)
The process of sea floor spreading
22.
A boundary where new crust is formed...
a)
convergent boundary
b)
divergent boundary
c)
transform boundary
d)
sergent boundary
23.
A boundary where crust is neither created nor destroyed.
a)
convergent boundary
b)
convergent boundary
c)
transform boundary
d)
sergent boundary
24.
A boundary where subduction takes place.
a)
convergent boundary
b)
divergent boundary
c)
transform boundary
d)
sergent boundary
25.
The transfer of heat through DIRECT touch is called....
a)
Radiation
b)
Convection
c)
Conduction
d)
Subduction
26.
The transfer of heat without touch is called......
a)
Convection
b)
Conduction
c)
Radiation
d)
Sublimation
27.
What is plowing in curved rows that follow the shape of the land?
a)
contour plowing
b)
soil
c)
subsoil
d)
terrace farming
28.
What do you call the planting of crops on level sections or steps?
a)
contour plowing
b)
subsoil
c)
terrace farming
d)
topsoil
29.
How can rock type within the parent rock affect the type of vegetation that grows there?
a)
Different rocks provide different root stability for plant growth.
b)
Different rocks create different depths of parent rock that affect plant growth
c)
Different rocks make water absorption more difficult.
d)
Different rocks provide different nutrients for plant growth.
30.
Brandon dug a hole in his backyard. He found soil that had very small grains and few pore spaces. What does particle size tell you about soil?
a)
Its odor
b)
Its color
c)
Its ability to undergo metamorphasis
d)
Its ability to hold water
31.
Humus is.....
a)
the dead parts of plants and animals in soil.
b)
A food we eat with pretzels.
c)
The tiny particles inside of soil
d)
The roots that come off of a plant and live in soil.
32.
Rain washing away soil from a hillside
a)
Weathering
b)
Erosion
c)
Deposition
33.
This rock was found near the mouth of a volcano. What type of rock is this?
a)
Sedimentary
b)
Igneous
c)
Metamorphic
34.
Plants prevent soil erosion by-
a)
holding dirt in place with their roots
b)
providing food for herbivores
c)
the process of photosynthesis
d)
releasing water into the atmosphere through transpiration
35.
This rock was formed by lots of fossils that settled on top of each other over time. What type of rock is this?
a)
Sedimentary
b)
Igneous
c)
Metamorphic
36.
This rock was molten magma that slowly cooled under the ground. What type of rock is this?
a)
Sedimentary
b)
Igneous
c)
Metamorphic
37.
When grains of sediment are pressed together to form sedimentary rock.
a)
Compaction and cementation
b)
composition
c)
sediment
d)
erosion
38.
This is a description of metamorphic rocks
a)
Rocks by volcanoes
b)
Rocks formed by layers of sediment
c)
Rocks formed by heat and pressure
39.
What is the rock cycle.
a)
molten rock that is stored underground.
b)
rock material that forms where rocks are broken down into smaller pieces.
c)
a process that changes one type of rock into another type of rock.
40.
These absorb the sun's energy to make food.
a)
flowers
b)
roots
c)
leaves
d)
stems
41.
These absorb water and minerals from the ground. They anchor the plant in the ground and also help the plant get moisture.
a)
leaves
b)
flowers
c)
roots
d)
stems
42.
This is the top part of the pistil of a flower which receives the pollen grains; germination happens here.
a)
petal
b)
sepal
c)
filament
d)
stigma
43.
This is the male part of the flower; it makes pollen.
a)
filament
b)
ovary
c)
sepal
d)
stamen
44.
This is the oval shaped part of a flower that contains pollen and is usually on the filament.
a)
anther
b)
sepal
c)
stamen
d)
stigma
45.
These are found at the bottom of the pistil of a flower; they are tiny egg cells that will become seeds.
a)
ovaries
b)
ovules
c)
anthers
d)
sepals
46.
This is the stalk that holds the anther.
a)
stamen
b)
stigma
c)
filament
d)
pistil
47.
A colorful structure at the top of the flower that attracts pollinators.
a)
stem
b)
petal
c)
filliment
d)
ovum
48.
The top part of the pistil and where the pollen goes from another flower.
a)
stem
b)
sepal
c)
stamen
d)
stigma
49.
Is made up of the stigma, style and ovary.
a)
stamen
b)
petals
c)
pistil
d)
roots
50.
Top part of the stamen and where the pollen is produced.
a)
sepal
b)
pistil
c)
anther
d)
petals
51.
Is made up of the anther and filament.
a)
stamen
b)
pistil
c)
sepal
d)
petals
52.
Is needed for plants to produce seeds, is on top of the anther and it is the powder that is moved from plant to plant.
a)
roots
b)
pollen
c)
stem
d)
leaves
53.
Where are seeds made?
a)
Sepal
b)
Pistil
c)
Ovary
d)
Stigma
54.
What is #8 pointing to?
a)
petal
b)
stamen
c)
pistil
d)
ovary
55.
The middle part of the pistil and a tube where the pollen goes down.
a)
stem
b)
style
c)
anther
d)
filament
56.
What is #2 pointing to?
a)
anther
b)
filament
c)
ovary
d)
style
57.
What is #3 pointing to?
a)
stigma
b)
filament
c)
ovary
d)
anther
58.
What is #5 pointing to?
a)
anther
b)
filament
c)
stigma
d)
style
59.
What part of the flower will turn into a fruit?
a)
petal
b)
ovary
c)
ovule
d)
stamen
60.
The reactants of photosynthesis are
a)
sugar and water.
b)
sugar and oxygen.
c)
carbon dioxide and water.
d)
carbon dioxide and oxygen.
61.
Which statement about photosynthesis is correct?
a)
Plants get the energy they need for photosynthesis from water.
b)
Plants get the energy they need for photosynthesis from soil.
c)
Plants get the energy they need for photosynthesis from sunlight.
d)
Plants do not require energy to perform photosynthesis.
62.
What are the products of photosynthesis?
a)
Carbon dioxide and water
b)
Carbon dioxide and oxygen
c)
Glucose and oxygen
d)
Glucose and water
63.
Photosynthesis uses sunlight to convert water and carbon dioxide into
a)
oxygen.
b)
high-energy sugars and starches.
c)
ATP and oxygen.
d)
oxygen and high-energy sugars and starches.
64.
What is the organelle that contains the chlorophyll?
a)
mitochondria
b)
ribosome
c)
chloroplast
d)
nucleus
65.
What reactants are there in cellular respiration?
a)
Water and Glucose
b)
Oxygen and Glucose
c)
Carbon Dioxide and Water
d)
Twenty One Pilots
66.
Another name for sugar is
a)
ATP
b)
Cellular
c)
Glucose
d)
Dextrose
67.
What does an ovule become when it is fertilized?
a)
a seed
b)
a sprout
c)
a fruit
d)
it stays an ovule
68.
Plants with a seed inside the flower
a)
Angiosperm
b)
Gymnosperm
c)
Anther
d)
Filament
69.
Plants that do not have a flower.
a)
Angioperm
b)
Gymnosperm
c)
Stamen
d)
Filament
70.
What do the guard cells open and close to control water?
a)
stomata
b)
cuticle
c)
chlorophyll
d)
stamen
71.
What process carries water and nutrients up through the plant?
a)
Transpiration
b)
Respirations
c)
Pollination
d)
Germination
72.
Which of the following is an example of convection?
a)
Ironing a wrinkled shirt.
b)
A lizard on a rock being warmed by the sun.
c)
When a car engine turns hot after being turned on.
d)
When you are making soup and the water is rising and lowering.
73.
Heat transfers from an area of ____temperature to an area of ___ temperature.
a)
high to low
b)
low to high
c)
high to high
d)
illmunation
74.
Warm air is __________ dense than cold air and rises creating convection currents.
a)
more
b)
less
c)
equilabriam
75.
Density is...
a)
the amount of mass in a given space
b)
the weight of an object
c)
the amount of space an object takes up
d)
the amount of mass in an object
76.
What is the formula for density?
a)
d= m x v
b)
d= m/v
c)
d= m-v
d)
d= m+v
77.
Which box has greater density?
a)
Box A
b)
Box B
c)
They are both the same
d)
Not enough information
78.
What drives tectonic plate movement?
a)
gravity
b)
convection currents
c)
the Earth's magnetic core
d)
conduction
79.
What makes up the lithosphere?
a)
inner core and outer core
b)
upper mantle and crust
c)
the entire mantle
d)
crust and outer core
80.
What determines the strength of an earthquake?
a)
fierce thunderstorms
b)
very high winds
c)
the size of buildings in the city
d)
the focus depth and built up stress
81.
What are aftershocks?
a)
tsunami
b)
underwater volcanoes
c)
smaller earthquakes after the first earthquake
d)
typhoons
82.
What is the difference between the epicenter and focus?
a)
the epicenter is above the focus which is the starting point of an earthquake
b)
the focus is above the epicenter which is the starting point of an earthquake
c)
the epicenter is the starting point of the earthquake and is above the focus
d)
the focus is the starting point of the earthquake and is above the epicenter
83.
Due to differences in density...
a)
the inside of the Earth is all the same temperature.
b)
the Earth has 4 layers.
c)
the mantle is made of magma.
d)
there are no layers in the Earth.
84.
What is significant about surface waves?
a)
they travel the fastest
b)
they are called s-waves
c)
they cause the most damage
d)
they can travel through the Earth's core
85.
Seismic waves are...
a)
electromagnetic waves
b)
infrared waves
c)
the fastest waves
d)
earthquake waves
86.
Heat travels...
a)
up
b)
left to right
c)
until it reaches equilibrium
d)
down if it is hot enough
87.
What do you call a break in the crust where the plates are moving?
a)
convection currents
b)
fault
c)
mountain
d)
epicenter
88.
Why do earthquakes and volcanoes occur at plate boundaries?
a)
the mantle is cooler in these areas
b)
the crust is very thick
c)
the plates are stuck and never move there
d)
there is more movement and pressure
89.
What is the distance from point D to H called?
a)
Crest
b)
Amplitude
c)
Wavelength
d)
Frequency
90.
This image represents what kind of wave behavior?
a)
Diffraction
b)
Reflection
c)
Refraction
d)
Resonance
91.
The bouncing back of a wave when it hits a surface that it cannot pass through is called......
a)
Resonance
b)
Diffraction
c)
Refraction
d)
Reflection
92.
Choose the correct relationship for wavelength and frequency.
a)
Higher Frequency=Longer Wavelength
b)
Lower Frequency=Shorter Wavelength
c)
Higher Frequency=Shorter Wavelength
d)
Higher Frequency=Identical Wavelength
93.
The bending of a wave around a barrier or opening is called....
a)
Resonance
b)
Reflection
c)
Diffraction
d)
Refraction
94.
What kind of wave vibrates perpendicular to the direction the wave is traveling is called.....
a)
sound wave
b)
longitudinal
c)
transverse
d)
mechanical
95.
The type of wave on the EM spectrum that has the shortest wavelength and the highest energy is...
a)
X-Ray
b)
Gamma
c)
UV
d)
Micro
96.
What kind of wave can travel through space?
a)
electromagnetic waves
b)
compressional waves
c)
transverse waves
d)
longitudinal waves
97.
A wave carries...?
a)
energy only
b)
matter only
c)
the matter carries the energy
d)
neither
98.
The lowest part of the wave is?
a)
trough
b)
crest
c)
point of origin
d)
compression point
99.
The highest point of a wave is?
a)
crest
b)
trough
c)
point of origin
d)
comppression point
100.
What is the measure of how many waves pass a point in a certain amount of time?
a)
frequency
b)
wavelength
c)
midpoint
d)
crest and trough
101.
Amplitude reflects the amount of ____________________ in a mechanical wave.
a)
energy
b)
compression
c)
rarefaction
d)
speed
102.
Which wave has a greater frequency?
a)
A
b)
B
103.
How much of the electromagnetic spectrum is visible?
a)
All of it
b)
None of it
c)
Most of it
d)
Only a small part
104.
Sound travels FASTEST through which of these materials?
a)
Air
b)
Empty space
c)
Metal
d)
Water
105.
Sound is caused by?
a)
force
b)
vibrations
c)
instruments
d)
medium
106.
Why is sound able to travel faster through a solid than a gas?
a)
Gas molecules are packed tightly.
b)
Sound does not travel faster through a solid than a gas.
c)
Solid molecules are packed tightly.
d)
Gas molecules move slowly.
107.
Rarefaction means.....
a)
Far apart
b)
Close together
c)
Squeeze
d)
Reflect
108.
How does a sound wave interact with a human ear?
a)
vibrates the ear drum
b)
bounces off the ear canal
c)
rotates the ear drum
d)
vibrates the ear canal
109.
Compression means.....
a)
Far apart
b)
Close together
c)
Complicated
d)
Stretch
110.
Mechanical waves need a _______ to travel through.
a)
Medium
b)
Vacuum
c)
Plane
d)
Force
111.
Can sound waves travel through a vacuum?
a)
Yes
b)
No
c)
Some types are capable of
112.
What kind of wave is this?
a)
Transverse
b)
Longitudinal
113.
What kind of wave is this?
a)
Transverse
b)
Longitudinal
114.
What kind of wave is this?
a)
Transverse Wave
b)
Longitudinal Wave
115.
What is a wave?
a)
a disturbance that transfers energy & matter through a medium or space
b)
a disturbance that transfers energy through a medium or space
c)
Regular pattern of motion
d)
a disturbance that transfers energy through a medium
116.
What can you use to measure the energy in an electromagnetic wave?
a)
frequency
b)
amplitude
c)
crest to trough
d)
length of the line at rest
117.
What is letter B?
a)
Optic nerve
b)
Lens
c)
Cornea
d)
Retina
118.
What is letter C?
a)
Vitreous humor (gel)
b)
Lens
c)
Optic nerve
d)
Cornea
119.
What is letter E?
a)
Vitreous humor
b)
Retina
c)
Cornea
d)
Optic nerve
120.
What is letter F?
a)
Retina
b)
Pupil
c)
Vitreous humor
d)
Iris
121.
What is letter G?
a)
Sclera
b)
Retina
c)
Lens
d)
Vitreous humor
122.
What is letter H?
a)
Cornea
b)
Optic nerve
c)
Iris
d)
Retina
123.
What is letter I?
a)
Cornea
b)
Lens
c)
Vitreous humor
d)
Optic nerve
124.
Sends messages to your brain
a)
neurons
b)
optic nerve
c)
retina
d)
motor neuron
125.
Lets the light in and it is the black portion of eye.
a)
pupil
b)
retina
c)
lens
d)
cornea
126.
The first part of the eye that light hits.
a)
lens
b)
cornea
c)
pupil
d)
retina
127.
Which of these is true?
a)
Cone cells detect light and dark
b)
Rods focus light
c)
Cones detect color
d)
Rods detect color
128.
What is the picture depicting?
a)
Reflection
b)
Refraction
c)
Diffraction
129.
What Moon phase is this?
a)
Waxing Crescent
b)
Waning Gibbous
c)
Waning Crescent
d)
Waxing Gibbous
130.
What Moon phase is this?
a)
Last Quarter
b)
New Moon
c)
Third Quarter
d)
First Quarter
131.
Earth ____________ around the sun. It is a process that takes 365 days.
a)
rotates
b)
revolves
c)
phases
d)
spins
132.
Which season is taking place in the Northern Hemisphere in Position 2?
a)
Winter
b)
Spring
c)
Summer
d)
Fall
133.
Which season is taking place in the Northern Hemisphere in Position 3?
a)
Winter
b)
Spring
c)
Summer
d)
Fall
134.
In the summer many people enjoy going to the beach. There is a beautiful beach in Argentina, which is located in the Southern Hemisphere. Which diagram shows the position of Earth when it is summer in Argentina?
a)
A
b)
B
c)
C
d)
D
135.
In what moon phases do spring tides occur?
a)
full and new
b)
first quarter and last quarter
c)
first quarter and new
d)
last quarter and full
136.
How many tides occur daily in most places?
a)
1
b)
2
c)
3
d)
4
137.
What is the primary cause of Earth's tides?
a)
moon's gravity pulling on Earth's oceans
b)
Earth's tectonic plates shifting beneath the ocean
c)
the Earth's increasing rotation speed
d)
the Earth's increasing revolution speed
138.
During an equinox, the sun's rays are hitting the...
a)
Tropic of Cancer
b)
Tropic of Capricorn
c)
equator
d)
North pole
139.
When it is summer in the northern hemisphere, what season is it in the southern hemisphere?
a)
winter
b)
spring
c)
summer
d)
fall
140.
Which statement is true?
a)
Earth rotates around the sun and revolves on its axis.
b)
The sun revolves around Earth over a 24-hour time period.
c)
Earth rotates on its axis, and revolves around the sun.
d)
Earth revolves around the sun and the moon.
141.
What is the period of Earth's rotation?
a)
90 hours
b)
about 1 hour
c)
24 hours
d)
48 hours
142.
How long does it take the Earth to make one REVOLUTION around the Sun?
a)
12 hours
b)
24 hours
c)
365 1/4 days
d)
29.5 days
143.
Day and night is caused by the _____________ of earth on its axis.
a)
revolution
b)
orbit
c)
rotation
d)
ellipse
144.
Weight is...
a)
The amount of space an object occupies
b)
A state of matter
c)
The amount of matter in a given space
d)
The measure of the amount of gravity on an object's mass
145.
Volume is...
a)
The amount of space an object occupies
b)
A state of matter
c)
The amount of matter in a given space
d)
The measure of the amount of gravity on an object's mass
146.
At higher temperatures
a)
particles in an object have less energy
b)
particles in an object move faster
c)
particles in an object move slower
d)
particles in an object stop moving
147.
Which state of matter has tightly packed molecules?
a)
solid
b)
liquid
c)
gas
d)
plasma
148.
The smallest part of an element that can be identified as that element is
a)
nucleus.
b)
atom.
c)
proton.
d)
molecule.
149.
A _____ is a particle in an atom with a positive charge.
a)
isotope
b)
electron
c)
proton
d)
neutron
150.
Neutrons have a _____ charge.
a)
postive
b)
negative
c)
neutral / no
d)
bananas
151.
Which is an electron?
a)
A
b)
B
c)
C
152.
Which is a proton?
a)
A
b)
B
c)
C
153.
Which is a neutron?
a)
A
b)
B
c)
C
154.
What is made up two or more different elements that are chemically combined?
a)
Element
b)
Mixture
c)
Compound
d)
Solids
155.
What cannot be broken down into other substances?
a)
Compound
b)
Mixture
c)
Solids
d)
Element
156.
What is matter?
a)
a pure substance
b)
anything that occupies space and possesses mass
c)
an element
d)
a compound
157.
A measure of the amount of matter in an object.
a)
Weight
b)
Mass
c)
Volume
d)
Density
158.
What is salad?
a)
element
b)
compound
c)
mixture
159.
When heat is added to a solid, it ______________.
a)
freezes
b)
evaporates
c)
melts
d)
condenses
160.
When heat is added to a liquid, it ______________.
a)
freezes
b)
evaporates
c)
melts
d)
condenses
161.
What do we call a combination of two or more substances that cannot easily be separated? Dissolving is usually involved.
a)
mixture
b)
solution
c)
solute
d)
solvent
162.
Fruit and cereal with milk is what kind of mixture?
a)
homogenous
b)
heterogenous
c)
colloid
d)
suspension
163.
Paint has large particles that do not settle. Therefore paint is a...?
a)
Colloid
b)
Liquid
c)
Compound
d)
Saturation
164.
Ocean water is a solution. However, because it churns up sand and other stuff, it can also be classified as a...?
a)
Mixture
b)
Suspension
c)
Colloid
d)
Solute
165.
When you mix sugar, tea, and water, what is the water?
a)
solute
b)
solvent
c)
solution
d)
suspension
166.
When you mix sugar, tea, and water, what is the sugar?
a)
solute
b)
solvent
c)
solution
d)
suspension
167.
By adding more water to your ice tea, what are you doing to your drink?
a)
making it a colloid
b)
making it more dilute
c)
making it saturated
d)
making it more concentrated
168.
No how much of a pure substance you have, some properties always stay the same. The following properties of a pure substance stay the same except...
a)
density
b)
boiling and melting point
c)
mass and weight
d)
solubility
169.
What properties are unique to a specific pure substance, and can be used to identify that substance?
a)
weight
b)
volume
c)
mass
d)
density
170.
If all 3 spheres have the same density, which has the least mass?
a)
blue
b)
green
c)
yellow/orange
171.
Which of these properties is shared by solids, liquids, and gases?
a)
They expand to fill their containers
b)
Their particles are in constant motion
c)
They are easily compressible
d)
They are fluids
172.
A gas becomes a liquid through a process called
a)
melting
b)
freeing
c)
evaporation
d)
condensation
100 %
