Science Test 3rd Grade - 3rd Quarter

Reviewed by Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By Iszatmary
I
Iszatmary
Community Contributor
Quizzes Created: 3 | Total Attempts: 4,549
| Attempts: 1,371
SettingsSettings
Please wait...
  • 1/75 Questions

    States of matter:

    • Solid
    • Liquid
    • Gas
    • All of the above
Please wait...
About This Quiz

There are two types of change in matter: physical change and chemical change. As the names suggest, physical changes affect physical properties, and chemical changes affect chemical properties. Test out your understanding of the processes involved in these changes by taking up the test below. Keep revising on the ones you don’t get!

Grade 3 Quizzes & Trivia

Quiz Preview

  • 2. 

    Does a solid have a shape of its own?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    A solid does have a shape of its own because it has a fixed volume and maintains its shape even when subjected to external forces. Unlike liquids and gases, solids have a definite shape due to the strong intermolecular forces that hold their particles closely together. This allows them to maintain their structure and resist deformation. Therefore, the statement "True" is correct in stating that a solid has a shape of its own.

    Rate this question:

  • 3. 

    Water in the form of gas is called

    • Spa

    • Water Vapor

    • Ice cube

    • Hot water

    Correct Answer
    A. Water Vapor
    Explanation
    Water in the form of gas is called water vapor. When water is heated, it undergoes a phase change from liquid to gas, forming water vapor. Water vapor is invisible and is found in the atmosphere, contributing to the formation of clouds and precipitation. It can also be produced through processes such as evaporation and boiling. Water vapor is an important component of the Earth's water cycle and plays a crucial role in weather patterns and climate.

    Rate this question:

  • 4. 

    Earth's main source of heat is:

    • The Moon

    • The Stars

    • The Sun

    • The Earth's Core

    Correct Answer
    A. The Sun
    Explanation
    The Sun is Earth's main source of heat because it emits a vast amount of energy, including heat and light, through nuclear fusion reactions in its core. This energy is transmitted to Earth in the form of sunlight. The Sun's heat is essential for maintaining Earth's temperature, driving weather patterns, and supporting life on our planet. The Moon and stars do not emit enough heat to significantly impact Earth's temperature, while the Earth's core generates heat but is not the primary source of heat for the planet.

    Rate this question:

  • 5. 

    Particles in solids are held

    • Loose

    • Closely Together

    • Hostages

    Correct Answer
    A. Closely Together
    Explanation
    The correct answer is "Closely Together" because particles in solids are held tightly or closely together due to strong intermolecular forces. This close arrangement of particles is what gives solids their fixed shape and volume. Unlike particles in liquids or gases, particles in solids have limited freedom of movement and vibrate in fixed positions. This close proximity of particles also allows solids to have a high density and makes them less compressible compared to liquids and gases.

    Rate this question:

  • 6. 

    Does a gas have a shape of its own?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Gas does not have a shape of its own. Unlike solids and liquids, gases do not have a definite shape and can expand to fill the entire space available to them. The particles in a gas move freely and are not held together in a fixed arrangement, allowing them to spread out and take the shape of their container. Therefore, the statement that a gas has a shape of its own is false.

    Rate this question:

  • 7. 

    I am the process that locks particles into position to form a solid. What am I?

    • Boiling

    • Melting

    • Freezing

    Correct Answer
    A. Freezing
    Explanation
    Freezing is the process that locks particles into position to form a solid. During freezing, the particles of a substance lose energy and slow down, causing them to arrange themselves in a fixed pattern, resulting in the formation of a solid. This process occurs when a substance's temperature decreases below its freezing point.

    Rate this question:

  • 8. 

    Expansion describes the phenomenon of objects getting bigger

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Expansion refers to the process or phenomenon of objects increasing in size or becoming larger. This can occur due to various factors such as heat, pressure, or the addition of more material. When objects expand, their dimensions, volume, or overall size increase. Therefore, the statement "Expansion describes the phenomenon of objects getting bigger" is true as it accurately describes the concept of expansion.

    Rate this question:

  • 9. 

    A way heat is produced

    • Precipitation

    • Burning

    • Condensation

    Correct Answer
    A. Burning
    Explanation
    Burning is a process that produces heat. When a substance undergoes combustion, it reacts with oxygen in the air and releases energy in the form of heat and light. This is a common way of producing heat, such as in fireplaces, stoves, or engines. During the burning process, the bonds between atoms in the fuel are broken, and new bonds are formed with oxygen atoms, resulting in the release of energy in the form of heat. Therefore, burning is a valid explanation for how heat is produced.

    Rate this question:

  • 10. 

    A way heat is produced

    • Rubbing

    • Evaporation

    • Freezing

    Correct Answer
    A. Rubbing
    Explanation
    Rubbing is a way heat is produced because when two objects are rubbed against each other, friction is created. Friction generates heat energy due to the resistance between the two surfaces. The kinetic energy of the rubbing motion is converted into thermal energy, resulting in the production of heat. Therefore, rubbing is a process that can generate heat.

    Rate this question:

  • 11. 

    When something melts, it changes from:

    • A solid to gas

    • A liquid to gas

    • A solid to liquid

    • A liquid to solid

    Correct Answer
    A. A solid to liquid
    Explanation
    When something melts, it undergoes a phase change from a solid state to a liquid state. This occurs when the substance is heated to its melting point, causing the particles within the solid to gain enough energy to break their fixed positions and move more freely. As a result, the solid structure breaks down, and the substance transforms into a liquid while maintaining its chemical composition.

    Rate this question:

  • 12. 

    A thermometer is:

    • The measure of heat

    • A tool used to measure temperature

    • A conductor

    • A insulator

    Correct Answer
    A. A tool used to measure temperature
    Explanation
    A thermometer is a tool used to measure temperature. It consists of a narrow glass tube with a bulb at one end that contains a liquid, typically mercury or alcohol. As the temperature changes, the liquid expands or contracts, causing it to rise or fall within the tube. The scale marked on the thermometer allows for accurate measurement of the temperature. Thermometers are commonly used in various fields such as weather forecasting, medical applications, and scientific research to monitor and record temperature changes.

    Rate this question:

  • 13. 

    I am the gaseous state of water.  What am I?

    • Ice cube

    • Warm water

    • Water vapor

    Correct Answer
    A. Water vapor
    Explanation
    Water vapor is the correct answer because it is the gaseous state of water. When water is heated, it turns into water vapor, which is an invisible gas. This is different from ice cube, which is the solid state of water, and warm water, which is the liquid state of water.

    Rate this question:

  • 14. 

    The process in which water moves into the air

    • Evaporation

    • Condensation

    • Melting

    Correct Answer
    A. Evaporation
    Explanation
    Evaporation is the process in which water moves into the air. It occurs when water changes from a liquid state to a gaseous state due to the absorption of heat energy. During evaporation, water molecules gain enough energy to break free from the liquid surface and become water vapor in the air. This process is essential for the water cycle as it allows water to be transferred from the Earth's surface back into the atmosphere, where it can later condense and form precipitation.

    Rate this question:

  • 15. 

    Particles in a cold object have little thermal energy and move slowly

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Particles in a cold object have little thermal energy and move slowly. This is because temperature is a measure of the average kinetic energy of particles in a substance. In a cold object, the particles have low kinetic energy, resulting in slower movement.

    Rate this question:

  • 16. 

    Particles in a hot object have a lot of thermal energy and move quickly

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Particles in a hot object have a lot of thermal energy because the heat causes the particles to gain kinetic energy, making them move faster and more vigorously. This increased movement of particles is what we perceive as high temperature. Therefore, it is true that particles in a hot object have a lot of thermal energy and move quickly.

    Rate this question:

  • 17. 

    Changing from a solid to liquid is:

    • Evaporation

    • Condensation

    • Melting

    • Freezing

    Correct Answer
    A. Melting
    Explanation
    Melting refers to the process in which a solid substance changes into a liquid state due to an increase in temperature. This occurs when the substance's particles gain enough energy to overcome the forces holding them in a fixed arrangement. As a result, the solid's structure breaks down, and it transforms into a liquid without changing its chemical composition. This explanation aligns with the given correct answer, "Melting."

    Rate this question:

  • 18. 

    Does a solid have a volume of its own?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    A solid does have a volume of its own. Volume is a physical property that measures the amount of space occupied by an object. Solids, like any other matter, occupy space and therefore have a definite volume.

    Rate this question:

  • 19. 

    Changing from a liquid to gas is:

    • Evaporation

    • Condensation

    • Melting

    • Freezing

    Correct Answer
    A. Evaporation
    Explanation
    Evaporation is the process in which a liquid changes into a gas at a temperature below its boiling point. It occurs when the particles in the liquid gain enough energy to escape from the surface and become vapor. This process does not require the liquid to reach its boiling point, unlike boiling which occurs at the boiling point. Therefore, evaporation is the correct answer as it accurately describes the transformation of a liquid into a gas.

    Rate this question:

  • 20. 

    Changing from a liquid to solid is:

    • Evaporation

    • Condensation

    • Melting

    • Freezing

    Correct Answer
    A. Freezing
    Explanation
    Freezing is the process in which a substance changes from a liquid state to a solid state due to the removal of heat energy. During freezing, the particles in the substance slow down and come closer together, forming a rigid structure. This is different from evaporation, which is the change from a liquid to a gas, and condensation, which is the change from a gas to a liquid. Melting, on the other hand, is the process of changing from a solid to a liquid state. Therefore, freezing is the correct answer as it specifically refers to the change from a liquid to a solid.

    Rate this question:

  • 21. 

    What material is a better conductor?

    • Plastic

    • Metal

    • Wood

    Correct Answer
    A. Metal
    Explanation
    Metal is a better conductor compared to plastic and wood. This is because metals have a higher density of free electrons, which are responsible for carrying electric charge. These free electrons can move more easily through the metal's atomic lattice, allowing for efficient flow of electricity. In contrast, plastic and wood have fewer free electrons and a more restricted movement, leading to poorer conductivity.

    Rate this question:

  • 22. 

    I am the process in which liquid slowly changes into a a gas. What am I?

    • Evaporation

    • Freezing Freezing

    • Melting

    • Condensation

    Correct Answer
    A. Evaporation
    Explanation
    Evaporation is the process in which a liquid slowly changes into a gas. It occurs when the molecules of a liquid gain enough energy to break free from the surface and escape into the air. This process is different from freezing, melting, and condensation, which involve the transformation of a substance from one state to another, but not specifically from liquid to gas.

    Rate this question:

  • 23. 

    Define temperature:

    • Material through which heat moves easily through

    • A form of energy that moves between objects

    • The measure of how hot or cold something is

    • Travels through solids, liquids and gases

    Correct Answer
    A. The measure of how hot or cold something is
    Explanation
    The correct answer is "The measure of how hot or cold something is." Temperature is a quantitative measurement of the degree of hotness or coldness of an object or substance. It is a fundamental property of matter and is typically measured using a thermometer.

    Rate this question:

  • 24. 

    A metric unit of measurement:

    • Meter

    • Inch

    • Yard

    Correct Answer
    A. Meter
    Explanation
    Meter is a metric unit of measurement commonly used to measure length or distance. It is the base unit of length in the International System of Units (SI). The meter is defined as the distance traveled by light in a vacuum in 1/299,792,458 of a second. It is widely used in scientific, engineering, and everyday applications around the world. Inch and yard, on the other hand, are imperial units of measurement commonly used in the United States and a few other countries.

    Rate this question:

  • 25. 

    When something boils in changes from

    • A solid to gas

    • A liquid to gas

    • A solid to liquid

    • A liquid to solid

    Correct Answer
    A. A liquid to gas
    Explanation
    When something boils, it changes from a liquid to a gas. This process occurs when the substance is heated to its boiling point, causing the particles to gain enough energy to break free from their liquid state and form a gas. This change is accompanied by the release of energy in the form of heat.

    Rate this question:

  • 26. 

    Heat causes particles in a liquid to

    • Move faster and spread-out

    • Move slower and freeze

    • Move faster and freeze

    • Move slower and spread-out

    Correct Answer
    A. Move faster and spread-out
    Explanation
    When heat is applied to a liquid, it increases the kinetic energy of its particles. This increase in energy causes the particles to move faster and spread out. As the particles gain more energy, they overcome the attractive forces between them and move further apart, resulting in the liquid expanding and spreading out. Therefore, the correct answer is that heat causes particles in a liquid to move faster and spread out.

    Rate this question:

  • 27. 

    Contraction describes the phenomenon of objects getting smaller

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Contraction refers to the process by which objects become smaller. This can occur due to various factors such as cooling, compression, or contraction of muscles. Therefore, the statement "Contraction describes the phenomenon of objects getting smaller" is true.

    Rate this question:

  • 28. 

    Expansion describes the phenomenon of objects getting smaller

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Expansion actually describes the phenomenon of objects getting larger or increasing in size. When objects expand, they generally take up more space or have increased dimensions. Therefore, the given statement is incorrect.

    Rate this question:

  • 29. 

    When an object looses energy, it contracts, or becomes smaller

    • True

    • False

    Correct Answer
    A. True
    Explanation
    When an object loses energy, it can contract or become smaller. This is because energy is often responsible for maintaining the object's structure and keeping its particles or components apart. When the energy decreases, the forces holding the object together weaken, causing it to contract or shrink in size. This phenomenon can be observed in various systems, such as when a gas cools down and its particles lose kinetic energy, causing the gas to condense into a liquid or solid state.

    Rate this question:

  • 30. 

    Matter that has no definite shape or volume

    • Liquid

    • Gas

    • Solid

    Correct Answer
    A. Gas
    Explanation
    Gas is the correct answer because it is a state of matter that has no definite shape or volume. Unlike solids and liquids, gases can expand to fill the entire space available to them. The particles in a gas are highly energetic and move freely, allowing them to spread out and occupy any container they are placed in. This lack of a fixed shape or volume is a defining characteristic of gases.

    Rate this question:

  • 31. 

    When an object looses energy, it expands, or becomes bigger

    • True

    • False

    Correct Answer
    A. False
    Explanation
    This statement is incorrect. When an object loses energy, it does not necessarily expand or become bigger. The size of an object is determined by factors such as temperature, pressure, and external forces, not solely by its energy. Energy loss can result in various effects depending on the system, such as a decrease in temperature or a change in state, but it does not directly cause expansion or increase in size.

    Rate this question:

  • 32. 

    The change of a gas to liquid

    • Evaporation

    • Condensation

    • Sublimation

    Correct Answer
    A. Condensation
    Explanation
    Condensation is the process in which a gas changes into a liquid state. When the temperature of a gas is lowered, its particles lose energy and move slower, causing them to come closer together. As a result, the gas particles form bonds and transform into liquid droplets. This process commonly occurs when warm, moist air comes into contact with a colder surface, such as when water vapor in the air condenses onto a cold window. Therefore, condensation is the correct answer for the given question.

    Rate this question:

  • 33. 

    Changing from a gas to liquid is:

    • Evaporation

    • Condensation

    • Melting

    • Freezing

    Correct Answer
    A. Condensation
    Explanation
    Condensation is the process in which a substance changes from its gaseous state to its liquid state. This occurs when the gas loses heat energy and the particles slow down, coming closer together and forming liquid droplets. This process commonly happens when warm, moist air comes into contact with a colder surface, such as when water vapor in the air condenses on a cold window pane. Therefore, condensation is the correct answer for the given question.

    Rate this question:

  • 34. 

    Liquids can slowly change into a gas, a process known as

    • Condensation

    • Evaporation

    • Liquidation

    • Freezing

    Correct Answer
    A. Evaporation
    Explanation
    Evaporation is the correct answer because it refers to the process of a liquid slowly changing into a gas. This occurs when the liquid's molecules gain enough energy to break free from the surface and become vapor. Unlike condensation, which is the opposite process of gas turning into a liquid, evaporation does not require a specific temperature or pressure. Liquidation and freezing are unrelated to the transformation of a liquid into a gas.

    Rate this question:

  • 35. 

    When an object gains energy, it expands, or becomes bigger

    • True

    • False

    Correct Answer
    A. True
    Explanation
    When an object gains energy, it absorbs the energy and its particles start to move faster. This increased motion causes the particles to spread out and occupy more space, resulting in the object expanding or becoming bigger. This phenomenon is observed in various systems, such as when a gas is heated, causing it to occupy a larger volume. Therefore, the statement "When an object gains energy, it expands, or becomes bigger" is true.

    Rate this question:

  • 36. 

    When an object gains energy, it contracts, or becomes smaller

    • True

    • False

    Correct Answer
    A. False
    Explanation
    When an object gains energy, it usually expands or becomes larger, rather than contracting or becoming smaller. This is because energy causes the particles within the object to move more vigorously, resulting in increased kinetic energy and a larger overall volume. Therefore, the statement that an object contracts or becomes smaller when it gains energy is incorrect.

    Rate this question:

  • 37. 

    Does a liquid have a volume of its own?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Liquids have their own volume because they take up space and have a definite shape that conforms to the container they are in. Unlike gases, which can expand or contract to fill any container, liquids have a fixed volume and cannot be compressed easily. Therefore, it is true that a liquid has a volume of its own.

    Rate this question:

  • 38. 

    A matter is heated it gains

    • Thermal Energy

    • Nuclear Energy

    • Solar Energy

    • Eolian Energy

    Correct Answer
    A. Thermal Energy
    Explanation
    When a matter is heated, it gains thermal energy. Thermal energy refers to the energy that is generated by the movement of particles within a substance. As heat is applied to a matter, the particles within it start to vibrate and move faster, resulting in an increase in thermal energy. This energy can then be transferred to other objects or used to perform work. Therefore, the correct answer is Thermal Energy.

    Rate this question:

  • 39. 

    Heat can be transferred through:

    • Solids

    • Liquids

    • Gases

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    Heat can be transferred through solids, liquids, and gases. This is because heat transfer occurs through three main mechanisms: conduction, convection, and radiation. In solids, heat is primarily transferred through conduction, where the energy is passed from one molecule to another. In liquids and gases, heat can be transferred through both conduction and convection, where the molecules move and transfer the energy. Additionally, heat can also be transferred through radiation, which does not require a medium and can occur in all three states of matter. Therefore, heat can be transferred through all of the given options.

    Rate this question:

  • 40. 

    I happen when solid matter gains energy and turns into a liquid. What am I?

    • Evaporating

    • Condensing

    • Boiling

    • Melting

    Correct Answer
    A. Melting
    Explanation
    Melting occurs when solid matter gains energy and turns into a liquid. This process involves the breaking of intermolecular forces that hold the solid together, allowing the particles to move more freely and take on the characteristics of a liquid. It is a phase transition that typically occurs when the temperature of the solid reaches its melting point.

    Rate this question:

  • 41. 

    Heat always flows from a warmer object to a cooler object

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Heat always flows from a warmer object to a cooler object because of the second law of thermodynamics, which states that heat naturally flows in the direction of decreasing temperature. This is due to the fact that heat is a form of energy that tends to spread out and equalize within a system. Therefore, in any given system, heat will naturally transfer from the object with a higher temperature to the object with a lower temperature until both objects reach thermal equilibrium.

    Rate this question:

  • 42. 

    The heat travels from a hot object to a cold one

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Heat always travels from a hot object to a cold one due to the principle of thermal equilibrium. This principle states that heat will naturally flow from an area of higher temperature to an area of lower temperature until both objects reach the same temperature. This process occurs through conduction, convection, or radiation. Therefore, it is correct to say that heat travels from a hot object to a cold one.

    Rate this question:

  • 43. 

    What is a conductor?

    • Material through which heat moves easily through

    • Material that heat does not move through easily

    • Material that travels through solids, liquids and gases

    • Material that melts easily

    Correct Answer
    A. Material through which heat moves easily through
    Explanation
    A conductor is a material through which heat moves easily. This means that heat can flow through a conductor with minimal resistance. Conductors are typically materials that have high thermal conductivity, allowing them to transfer heat efficiently. Examples of conductors include metals like copper and aluminum.

    Rate this question:

  • 44. 

    The amount of energy is a solid, a liquid or a gas when  is cooled decreases

    • True

    • False

    Correct Answer
    A. True
    Explanation
    When a solid, liquid, or gas is cooled, the amount of energy it possesses decreases. This is because cooling involves the removal of heat energy from the substance, causing its particles to slow down and have less kinetic energy. As a result, the substance transitions to a lower energy state, which is reflected in a decrease in its overall energy. Therefore, the statement "The amount of energy is a solid, a liquid or a gas when cooled decreases" is true.

    Rate this question:

  • 45. 

    The amount of matter an object takes contains:

    • Mass

    • Volume

    • Meter

    • Temperature

    Correct Answer
    A. Mass
    Explanation
    Mass is the correct answer because it refers to the quantity of matter present in an object. It is a measure of the inertia of an object and is independent of its location. Mass can be measured using a balance or scale and is typically expressed in units such as kilograms or grams. Volume, meter, and temperature are not directly related to the amount of matter an object contains.

    Rate this question:

  • 46. 

    Particles in a cold object have little thermal energy and move quickly

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Particles in a cold object have little thermal energy and move slowly. This is because temperature is a measure of the average kinetic energy of particles, so when an object is cold, its particles have lower kinetic energy and move at a slower pace.

    Rate this question:

  • 47. 

    Rain is an example of:

    • Condensation

    • Evaporation

    • Precipitation

    Correct Answer
    A. Precipitation
    Explanation
    Rain is an example of precipitation because it is a form of water that falls from the atmosphere to the Earth's surface. Precipitation includes any form of water, such as rain, snow, sleet, or hail, that falls from the clouds due to the condensation of water vapor. In the case of rain, the water droplets in the clouds combine and become heavy enough to fall to the ground under the force of gravity. Therefore, precipitation is the correct term to describe rain.

    Rate this question:

  • 48. 

    Contraction describes the phenomenon of objects getting bigger

    • True

    • False

    Correct Answer
    A. False
    Explanation
    The statement is incorrect. Contraction actually describes the phenomenon of objects getting smaller or decreasing in size, rather than getting bigger.

    Rate this question:

  • 49. 

    Does a gas have a volume of its own?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    A gas does not have a volume of its own. Unlike solids and liquids, gases do not have a fixed shape or volume. They can expand and contract to fill the space available to them. The volume of a gas is determined by the container it is in.

    Rate this question:

Quiz Review Timeline (Updated): Nov 1, 2024 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Nov 01, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Mar 05, 2011
    Quiz Created by
    Iszatmary
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.