Font size
Worksheets5th EOY Science review
Total questions: 86
Worksheet time: 43mins
Mitchell Mustang added 50mL of salt to 250mL of water. He stirred it until it completely dissolved. He was asked by Mrs. Klapesky to separate the salt from the water. After the water evaporated how much salt was left in the beaker?
There was 300mL left in the beaker.
There was 200mL left in the beaker.
There was no salt left in the beaker.
There was 50mL left in the beaker.
A combination of two or more substances that can be easily separated and maintain their physical properties is called-
a mixture
a solution
a mess
a solvent
Which of the following is a method of separating special mixtures called solutions?
hand separation
using a magnet
using a paper cone filter
heating and evaporating
A (a) is a mixture of two or more substances; dissolved particles are spread evenly throughout the mixture.
Identify the things below by checking the boxes of things that are considered physical properties of matter.
magnetism
solubility
density
conductivity
state of matter: solid, liquid and gas
How do molecules of matter react when heat energy is added to them?
they stop
they speed up
they slow down
nothing happens
Check the boxes of the items below that are GOOD conductors of electrical energy.
plastic straw
copper wire
ceramic tile
water
In order for electricity to flow and light up a light bulb you must have a ...
switch
complete circuit
incomplete circuit
plastic insulator
Which of these provides the best explanation for why the popsicle stick appears bigger?
The popsicle stick absorbs the light rays that hit it.
Light rays are refracted by the water in the glass.
Water reflects light rays away from the popsicle stick.
The surface of the water reflects the light rays.
Mitchell Mustang is sitting near the window on a sunny day. When he closes the curtain, the room becomes darker. What property of the curtain allows it to make the room darker?
The curtain absorbs light.
The curtain folds easily.
The curtain is brightly colored.
The curtain is rectangular shape.
Light rays from any light source travel outward in all directions along a straight path until they hit something. Which of the following best represents what occurs when light rays hit the surface of a lake on a sunny day?
The light rays will pass straight through from air to water.
The light rays will be both reflected and refracted once the light strikes the water.
The surface of the water will reflect all of the light off the water.
The water absorbs the light, and it will no longer be seen.
Many people ride a bicycle for fun and exercise. Which of these is NOT an example of the bicycle using mechanical energy?
The pedals, gears, and chain help turn the wheels.
The front wheel guides the bicycle as it moves.
The reflector allows the bicycle to be seen at night.
The wheels turn when the bicycle moves.
Which list correctly names five forms of energy?
Mechanical, Light, Thermal, Sound, and Human
Mechanical, Electrical, Chemical, Robotic, and Animal
Mechanical, Electrical, Light, Thermal and Sound
Fossil Fuel, Hydroelectric power, Geothermal, and Natural Gas
In order for us to be able to hear sound, sound must vibrate this-
other sounds
matter
empty space
electrical charges
Which of the following statements is true?
Forces do not effect the change in motion.
Balanced forces cause a change in motion.
Unbalanced forces cause a change in motion.
What are two examples of forces?
Art and Music
A stand or ground
The dark side and the light side
A push or pull
What invisible force pulls us to other objects and keeps our planet in orbit in the solar system?
Nature
magnetism
Gravity
A cloaking device
What causes the day and night cycle on Earth?
Rotation of the Sun
Revolution of the Earth
Gravitational pull from the moon
Rotation of the Earth
Which of the following has the biggest impact on the seasons?
Moon's gravitational pull
Earth's rotation
Earth's tilted axis
Pressure systems
If there is a full moon today, what moon phase will occur next?
Waning Gibbous
3rd quarter
1st quarter
Waxing Gibbous
Sedimentary rocks may contain fossils.
True
False
What are the three slow changes that can happen to Earth's surface?
Weathering, Erosion and Flooding
Weathering , Erosion and Deposition
Weathering, Earthquakes, Volcanoes
Weather and Climate
In order for a fossil fuel to form several things must happen, check all that apply.
Millions of Years must pass
Buried in the Earth under layers of sediment
Extreme pressure and/or heat must occur
Fossilized organic material must be present
What are the three factors that cause Weathering , Erosion or Deposition?
Wind ,Water and Ice
Water, Snow and Hail
Wind, Tornadoes and Hurricanes
Wind, Water and Plants
Today in The Woodlands, the temperature is going to be a high of 880 F, sunny and humidity will be 29%. There is a 0% chance of rain. This is referring to
Climate
Weather
Which of these animals is prey for frogs?
Mary filled out her weather chart with this symbol. What do you think the weather will be?
It is snowing.
It is raining.
It is windy.
It is cloudy.
This picture shows --
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Newton's 4th Law
In the water cycle, number 3 shows --
precipitation
condensation
evaporation
collection
What is the abiotic factor in the picture?
deer
water
fish
plants
Below is a diagram of our solar system. Which planets are the gas planets?
1, 2, 3, 4
6, 7, 8
5, 6, 7, 8
4, 5, 6
Where does the train have the most potential energy?
1
2
3
4
Manuel observed that this rock is gray, dull, and rough. These are examples of --
molecular changes
nuclear properties
chemical changes
physical properties
This picture shows what type of biome?
rain forest
tundra
desert
deciduous forest
This is a plant cell because it has a --
chloroplast
vacuole
nucleus
cytoplasm
Windy, cloudy, rainy, and cold are words that describe –
evaporation
weather
matter
energy
Which moon phase is 1st?
BROWN eyes is a dominant trait and BLUE eyes is a recessive trait. What color are the mother's eyes?
blue
brown
There is a ___________ chance that the baby will have blue eyes.
25%
50%
75%
100%
Letter a is pointing to the --
proton
neutron
electron
nucleus
This is the Periodic Table of --
Molecules
Compounds
Chemicals
Elements
Look at the food chain. What is the producer?
cat
flower
bird
butterfly
Which of these pictures shows a cirrus cloud?
What is an example of water in the liquid state?
Which picture is an example of kinetic energy?
This student wants to find out which flower color the bumble bees at the park are found on the most. With which step should start her investigation?
identify the types of insects found at the park
count the number of bumblebees found at the park
record the different colors of flowers found at the park
observe the time of day bumblebees are found at the park
When the two magnets are placed close together as shown, they will
repel due to a pulling force.
repel due to a pushing force.
attract due to opposite poles.
attract due to identical poles
The school globe shows the correct tilt of Earth. Which of these would happen when Earth completes a rotation around its axis?
oceans on Earth would be smaller
there would be lees sunlight on earth
one day on Earth would have passed
temperatures would be lower at Earth's poles
On the food web, which organism other than the fox has no predators?
owl
grasshopper
frog
clover
Which of the following best explains why this girl's hair is sticking to the balloons?
The balloon surfaces act as magnets and attract the girl's hair.
The balloon surfaces are electrically charged and attract the girl's hair.
The pressure in the balloons attracts the girl's hair.
The gravity of the balloons attracts the girl's hair.
Which BEST describes the flow of heat between a hot pie, a warm counter, and cool air?
Heat flows from the pie to the air and the counter.
Heat flows from the air and the pie to the counter.
Heat flows from the counter to the pie and the air.
Heat flows from the air and the counter to the pie.
The picture shows a rock called gneiss. Which BEST describes the composition of gneiss?
Gneiss is a pure element.
Gneiss is cooled/hardened lava.
Gneiss is made of animal remains.
Gneiss is made of several minerals.
The snow cone is served in a foam cup. What property of the foam cup makes it MOST useful for holding a snow cone?
It insulates heat well.
It insulates sound well.
It conducts heat easily.
It conducts sound easily.
Which of these occurs when the rabbit eats the grass?
Water vapor is transferred in the water cycle.
Energy is transferred higher in the food chain.
Carbon dioxide is transferred into animal matter.
Oxygen is transferred from animals to plants.
This picture shows the temperature of the ocean water off the East Coast of the United States. There is a vertical strip of warmer water along the coast. The effect seen is caused by the Gulf Stream. What is the Gulf Stream?
an ocean tide
a river
a wave
an ocean current
Which characteristic of the bee is BEST used to group it with other insects?
six legs
fuzzy body
long wings
black color
How do a baseball bat and a hockey stick help to move an objects with ease?
The force needed is increased.
The force generated is decreased.
The force acting on the object is amplified by the extended length of the stick.
The direction and distance of the force is decreased.
The lemonade that is being made in the picture is BEST described as a
pure substance.
compound.
solution.
solid mixture.
One cup of cool water, one cup of warm water, one cup of hot water, and one cup of ice water are each set outside on a sunny day to evaporate. Which will MOST likely evaporate first.
cool water
warm water
hot water
ice water
Mushrooms grow on a rotting log as shown. What do these organisms do in the environment that is different than MOST plants and animals?
consume other living organisms
produce their own food from sunlight
produce food for other organisms
break down dead organisms into nutrients
Which property of the wire is important for lighting the light bulb?
It is magnetic.
It is an insulator.
It is a conductor.
It is electromagnetic
Students are investigating how weather affects the amount of apples that grow on apple trees. Which of the following is the BEST experimental variable for their investigation?
soil types
tree types
temperature
number of trees
Which BEST states what this diagram shows?
Plants provide energy to zebras, and lions get energy from zebras.
One lion can eat three zebras, and one zebra can eat four plants during a meal.
There are more types of plants than zebras, and there are more types of zebras than lions.
Zebras and lions both live in environments with plants, and lions live in environments with zebras.
Layers of the Earth - Which layer of Earth is the hottest?
inner core
outer core
mantle
crust
A student combines four pieces of clay into one ball of clay. Which is true about the MASS of the clay
The mass of the four pieces equals the mass of the ball.
The mass of the ball is the same as the mass of one piece.
The mass of the four pieces is greater than the mass of the ball.
The mass of the ball is greater than the mass of the four pieces.
Which will MOST likely occur in this wetland if pollution stops the plants and algae from growing?
New animal populations will appear.
The muskrat population will increase.
The fish population will be unaffected.
Current animal populations will decrease.
The picture shows part of a plant stem, including the tissue that water moves through in the plant. Through which tool was this picture taken?
microscope
binoculars
telescope
hand lens
Students performed an investigation about the water cycle by filling a glass with water and placing it by the window. Later they observed that there was less water in the glass. Which step of the water cycle was demonstrated in this investigation?
condensation
precipitation
evaporation
sublimation
Which cycle influences weather the MOST?
rock cycle
water cycle
carbon cycle
nitrogen cycle
A student found properties of four unknown substance. The data is recorded in the table. Click on the substance that is an acid.
Pink substance: pH 2.3, 1.3
Clear substance: pH , 7.0, 1.0
Yellow substance: pH 7.6, 1.2
White substance: pH 10.5, 1.1
The photo shows white blood cells attacking bacteria. This helps the body
store water in cells.
remove waste from cells.
defend against infections.
digest different types of food.
The lines in the sand were MOST likely caused by
heat
wind
water
animals
The picture shows the Moon viewed without magnification. What would you see if you looked at the Moon through a telescope
surface of the Moon is covered with impact craters.
phases of the Moon repeat about every 28 days.
crust of the Moon is made of many elements.
center of the Moon is very active.
Which BEST describes a way that the washing machine shown makes doing laundry easier?
Less soap is used when using a machine to wash clothes.
People can do other things while clothes are being washed.
Less electricity is needed to use a machine to wash clothes.
Clothes have fewer wrinkles in them when they are finished.
Which of these substances would form a solution when mixed together?
milk and cereal
ketchup and warm food
sugar and hot tea
salt and hot pretzels
Which statement is true about the physical properties of LIQUIDS?
A liquid fills the total volume of its container.
A liquid takes the shape of its container.
A liquid forms crystals when it moves.
A liquid expands when it moves.
The video shows temperature affected by convection currents in the air. Which BEST explains how heat is transferred by convection in the air?
hot air rises and cold air rises
hot air sinks and cold air rises
hot air rises and cold air sinks
hot air sinks and cold air sinks
Which is the BEST way to find out what this animal eats?
record its population changes in an ecosystem
count the number of its predators in an area
study the plant life found in the environment
observe it feeding over a period of time
When a frog breathes through its skin, which of the following does it take in?
carbon dioxide
food energy
heat
oxygen
Which is the original source of energy in any land ecosystem?
water
animals
producers
sunlight
Which body system exchanges oxygen for carbon dioxide in humans?
muscular
digestive
endocrine
respiratory
Which explains why the bubbles move to the surface of the water in the video?
The air in the bubbles is less dense than the water.
The air reacts with the water, forming bubbles.
The air is expanding to fill the container.
The air causes the water to boil.
The picture shows two different kinds of ice cream being mixed together. Which property is changed MOST in the combined mixture?
taste
texture
state of matter
density of the parts
Which item is the strongest acid?
egg
lemon
water
milk
How does a person's skin BEST protect them from infection?
It stretches to allow movement.
It reflects harmful rays of sunlight.
It senses changes in temperature.
It provides a barrier from the environment.
Students investigate how different materials can be used as insulators for ice buckets. Which bucket do you think will be the best insulator?
styrofoam bucket
metal bucket
glass bucket
plastic bucket
