Worksheets5th Grade Science Test Prep
Total questions: 41
Worksheet time: 41mins
Use the scenario to answer the next two questions
Making solutions
Solutions are mixtures that are very common in our daily lives. A solution is composed of a solute and a solvent.
A student conducted an investigation using 50 milliliter of distilled water and 5 grams of table salt. The water for each test was brought to a certain temperature before the salt was added. The data from the investigation are shown in the graph.
Which conclusion best describes the data in the graph?
Increasing the amount of solvent increases the temperature of a solution
Increasing the temperature of the solute increases the amount of the solution
the amount of solute in a solution determines the time needed for the solute to dissolve in the solvent
A decrease in the temperature of a solvent increases the time needed for a solute to dissolve in a solvent
A student needs to separate a mixture compsed of iron fillings and sand. How can the student most easily separate all the iron fillings from the mixture?
Use a magnet to attract the iron filings
Use filter paper to isolate the iron filings
Add water to the mixture and pour off the floating iron filings.
Add water to the mixture and allow it to evaporate and leave behind the iron filings
Which statement identifies the most likely outcome if the rabbit population suddenly reduced?
Owls would become extinct because they have no food
Hawks would have less food available so their population would decrease
Grasshoppers would have less food available so their population would decrease
Grasses in the area would die and all of the animals would have to move to another area to survive
The diagram shows what happens when wood is burned
Burning Wood
wood + oxygen = ashes+carbon dioxide gas + water
(starting) ------------------------------ (ending)
Which statement best explains the change that occurs when wood is burned?
This is physical change because the products can be changed back into wood
This is physical change because the products are different from the starting materials
This is chemical change because the products can be changed back into wood
This is chemical change because the products are different from the starting materials
the chart below shows environmental characteristics of four ecosystems
Which statement accurately describes the vegetation or animals that would be best supported by the ecosystem?
the desert would support animals that need to remain cool
the pond would support animals that can survive in saltwater environment
the tropical rainforest would support plants that are tall and have then needles
the polar tundra would support plants that are small and grow close to the ground
Which is the correct order of the food chain of the channel catfish?
A,B,C,D
B,C,D,A
C,D,A,B
D,B,A,C
The model shows a process that occurs in a tomato plant
A process Occurring in a Tomato Plant
Which labels correctly complete the model to help describe this process?
1.water 2. sunlight 3. stored energy
1.sunlight 2.stored energy 3.water
1.sunlight 2. water 3.stored energy
1.stored energy 2.water e.sunlight
the diagram shows part of a food web in a Great Lakes ecosystems
Which statement best describes an effect of humans on this food web?
the population of bald eagles may be reduced by humans consuming too many smelt.
Competition among humans, alewife, and smelt decreases food availability for bald eagles
Humans decrease the populations of phytoplankton and zooplankton by consuming chinook salmon
Human consumption of coho salmon and chinook salmon may reduce food sources for herring gulls
The diagram shows four blocks of the same size in a water tank. Block Y has the same density as the water.
Four additional block are being added to the water as detailed (Block J= 1kg) - (Block K =3 kg)- (Block L=5 kg)-(Block M=7kg)
Pick two answers choices - the two blocks that will float and two blocks that will sink.
BLOCK J & K WILL FLOAT
BLOCK J & K WILL SINK
BLOCK L & M WILL SINK
BLOCK L & M WILL FLOAT
Which process would be the best way to increase the concentration in a solution of sugar and water?
Decrease the amount of sugar, and increase the amount of water
Increase the amount of sugar, and keep the amount of water constant
Decrease the amount of sugar, and decrease the amount of water
Increase the amount of water, and keep the amount of sugar content
Look into the sky on a clear night and you may be able to observe the Moon, or part of it, lit up by the Sun. People can keep track of the Moon's appearance from Earth in lunar calendars. This makes it easy to see how the appearance of the Moon changes over time. A student made the following lunar calendar for 16 days, but it was cloudy on several nights.
A student is studying the partial lunar calendar. Which sequence of moon phases correctly represents the pattern in the appearance of the moon and completes the calendar?
The diagram below represents the saltwater solution made by the student. When salt (NaCl) molecules are added to water (H2O), they break into one sodium (Na) particle and one chlorine (Cl) particle.
Chose the name of the solvent and solute
Solute = H2O Solvent=NaCI
Solvent = H2O Solute= NaCl
What is a decomposer
Worm
Grass
Trees
Fox
What is algae?
Producer
Consumer
Decomposer
Primary consumer
Which Fact is true
The sun revolves around the earth every 24 hours.
The sun rotates on it's axis every 24 hours.
The moon Revolves around the sun.
The sun Revolves around the earth.
What happens at 100 Degrees Celsius
Freezing Point
Boiling Point
Which Object is Magenetic
Iron
Copper
Rubber
Felt
A predator is an animal that is hunted as food.
True
False
Which one of these are soluble in water?
Oil
Syrup
Salt
Sand
What is many food chains combined called.
Food Block
Lots of food in a chain
Food Web
A worker built a sidewalk and pressed some large salt particles into the concrete while it was still wet. When the concrete was dry, the worker washed the sidewalk with water. The picture below shows the sidewalk after it was washed.
What most likely happened to the salt?
It evaporated into a gas.
It turned into concrete.
It dissolved in the water
It turned into a solid.
A cook uses the ingredients listed below to prepare a meal.
Which table correctly shows the physical properties of these ingredients when placed in hot water?
A student classifies the objects shown based on their physical properties. Which property cannot be used to classify these objects into more than one group?
Magnetism
Mass
Electrical conductivity
Solubility in water
Some ways to separate mixtures are listed below. A student is given a beaker containing gravel and water. Which of these ways could the student NOT use to separate the gravel from the water?
1
2
3
4
