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WorksheetsScience Test Prep
Total questions: 115
Worksheet time: 1hrs 10mins
1. Which of the following best explains why piece of wood is a solid and not a liquid.
It is white in color
It takes the shape of its container
You can weigh it on a scale
It has molecules more tightly packed than a liquid.
1. Water vapor can be cooled into a liquid by which of the following
Freezing
Condensing
Boiling
Melting
1. Which term means “ a combination of two or more substances that maintain their properties?”
Solution
Mixture
Matter
Dissolve
1. Bamboo is a type of tree that has many uses from flooring to decoration. Johnathan puts a quarter and a piece of bamboo in a beaker. Why would the piece of bamboo float and quarter sink?
The bamboo and quarter are different states of matter
The bamboo and quarter are different shapes
The bamboo and quarter have different densities
The bamboo and quarter are different sizes.
1. Which of these best describes the change in sugar grains as they dissolve in water.
The grains get hotter until they melt into a liquid
The grains are washed until they are clear.
The grains dissolve and get smaller in size until they can no longer be seen.
The grains change their chemical and become water?
1. Leah adds a cup of dried beans to a cup of dried rice in a bowl. Which does not happen?
The beans and rice will be able to be separated.
The beans and rice will maintain their physical properties
The rice and beans will be together in the bowl
The rice and beans combine to make a new substance.
1. Nancy added a spoon of salt to a glass of water. Which statement is not true about the solution?
The salt evaporated from the water.
The salt dissolved in the water.
The salt caused the water to become a solution.
The salt particles became smaller in size.
1. What happens to the physical properties of a spoonful of salt when mixed with water?
The salt no longer tastes salty
The salt evaporates into the water.
The salt dissolves and can no longer be seen as a solid.
The physical properties of the salt do not change.
1. Which best describes melting?
Boiling soup on the stove.
Placing water in the refrigerator
Cooling a bowl of soup that is too hot.
Letting ice sit in the hot sun.
Use the recipe below to answer this question
World’s best Kool Aid mix
2 Cups cool water
1 pack of cherry Kool Aid
½ cup sugar
½ cup brown sugar
3 whole strawberries
3 blueberries
Which ingredients dissolve when mixed with water?
Sugar
Strawberries
Blueberries
Water
Use the recipe below to answer this question
World’s best Kool Aid mix
2 Cups cool water
1 pack of cherry Kool Aid
½ cup sugar
½ cup brown sugar
3 whole strawberries
3 blueberries
Which ingredients keep their properties and do not dissolve in water?
Sugar
Strawberries
Water
Kool Aid
When Enitra was using a flat iron to straighten her hair. The plastic handle insulated Enitra from the high heat of the flat iron.
True
False
What is the source of energy for plants to make food?
other plants
the sun
the moon
animals
What do plants need to make food?
water & oxygen
water & carbon dioxide
oxygen & dirt
carbon dioxide & oxygen
How do plants get the water they need to make food?
roots bring water in from the soil
the leaves bring water in from the air
the flowers collect water
seeds spread out to find water
What is the food that plants make called?
glucose
oxygen
leaves
carbon dioxide
Which gas do plants release during photosynthesis?
oxygen
carbon
helium
carbon dioxide
What is the correct equation for photosynthesis?
carbon dioxide + oxygen + sunlight = glucose + water
water + oxygen = sunlight + carbon dioxide + soil
glucose + oxygen = sunlight + carbon dioxide + water
water + carbon dioxide + sunlight = glucose + oxygen
How are plants beneficial to animals?
they eat harmful animals
they provide oxygen & food for animals
they provide carbon dioxide for animals
they produce glucose for animals to eat
What is the chemical in plants' leaves that performs photosynthesis and causes plants to be a green color?
stomata
chlorophyll
carbon dioxide
glucose
Why would the mouse in jar A have trouble breathing?
it doesn't have oxygen
it doesn't have carbon dioxide
it doesn't have water
it doesn't have sunlight
What is the food manufacturing process in plants?
respiration
chlorophyll
glucose
photosynthesis
True or False: Animals can make their own food inside themselves.
True
False
What time of day (24 hour period) do plants photosynthesize?
nighttime only
daytime only
daytime and nighttime
only in the summer months
REVIEW QUESTION: What does a graduated cylinder measure?
mass
weight
density
volume
REVIEW QUESTION: Which lab tool allows us to better see things that are far away?
microscope
hand lens
telescope
scale
REVIEW QUESTION: Which lab tool measures heat?
thermometer
telescope
microscope
scale
This rock is formed in layers.
Sedimentary
Igneous
Metamorphic
Fossils are often found in this rock.
Sedimentary
Igneous
Metamorphic
This rock is often found near water.
Sedimentary
Igneous
Metamorphic
You would most likely find this rock near a volcano.
Sedimentary
Igneous
Metamorphic
What kind of rock is "Limestone"?
Sedimentary
Igneous
Metamorphic
This rock is usually made up of pieces of rock called sediments that have been pressed and cemented together.
Sedimentary
Igneous
Metamorphic
Name of the impression of a plant or animal, in the soil, that existed in the past
diamond
hardness
fossil
The name of a person that studies rocks and the earth.
veterinarian
geologist
podiatrist
teacher
The process by which metamorphic rock changes to igneous rock begins with
melting
erosion
deposition
crystallization
What do we call a rotating funnel-shaped cloud with wind speeds up to 300 mph?
hurricane
tornado
thunderstorm
blizzard
What type of storm looks like a spiral of clouds with a hole in the center?
blizzard
hurricane
thunderstorm
tornado
Lightning is a spark from a discharge of _______.
wind
clouds
static electricity
current electricity
Where should you go to stay safe during a tornado?
outside
a room with many windows
a screened in porch
a basement or inside room with no windows
Which item listed below would be important to have during a blizzard, but not during a hurricane or tornado?
warm clothes
bottled water
extra batteries
food
When hurricanes push water onto the shore, it is called ______.
a tornado
a tsunami
wind surge
storm surge
What do we call the area inside a hurricane that is calm?
the eye
the mouth
the hole
the rain bands
Where do hurricanes usually form?
near the North Pole
near the South Pole
near the Tropic of Capricorn
near the Equator
To stay safe in a thunderstorm, stay away from objects made of ______ which conducts electricity.
plastic
wood
metal
rubber
What are natural disasters?
When the climate changes in an area
The violent events of nature that are outside of the control of humans
Natural disasters are just droughts
When fossil fuels are burned and cause the planet to have violent weather
What is this natural disaster?
Blizzard
Earthquake
Avalanche
None of them
What is this natural disaster?
Volcano eruption
Earthquake
Flood
Wildfire
--- happens during heavy rains, when rivers overflow or when snow melts.
natural disaster
hurricane
tornado
flash floods
too much rain in mountains
1. Which term means “ a combination of two or more substances that maintain their properties?”
Solution
Mixture
Matter
Dissolve
Evidence of a chemical change includes
change in size
change in color
change in shape
change in weight
Chemical changes create new substances that cannot be separated back into their original parts.
True
False
18. Changing from a solid to a liquid is known as
Freezing Point
Boiling Point
Melting Point
Select all the the stages of complete metamorphosis.
egg
nymph
adult
pupa
larva
All animals that do not have a backbone are called?
mammals
invertebrate
vertebrate
arthropods
Almost all food webs on earth begin with the___________?
Producers
Consumers
Sun
Omnivores
A musician is playing a guitar. As he plucks the strings, he can feel the guitar vibrating. What type of energy causes this vibration?
heat
sound
electrical
chemical
_________________ is what stays the same during an experiment.
data
control
variable
research
Look at the thermometer above. What type of precipitation is MOST LIKELY at this temperature?
hail
rain
sleet
snow
Which is a renewable resource used to produce electricity?
coal
wind
gasoline
natural gas
What form of energy is in a battery?
light energy
kinetic energy
chemical energy
electrical energy
Eli pushes a box with 1 N of force, and Judy pushes with 2 N in the opposite direction. Which describes what happens to the box?
It does not move.
It moves toward Eli.
It moves toward Judy.
It moves toward Eli and then toward Judy.
This is part of the....
Geosphere
Atmosphere
Hydrosphere
Biosphere
This is part of the....
Hydrosphere and Atmosphere
Biosphere
Biosphere and Geosphere
Geosphere & Atmosphere
How much of the planet is covered by water?
20%
50%
70%
90%
Which of the following is found in the earths Geosphere
Soil
Rocks
Minerals
All of the Above
What do we call regions of the world with similar climate, plants, and animals?
Atmospheres
Habitats
Biomes
None of the above
What do we call FRESH water that lies beneath the Earth's surface?
groundwater
lake
river
spring
Most of the earth's FRESH water is contained where?
Lakes
Rivers
Glaciers
Oceans
