South Carolina READY 4th Grade Science Practice Test

These questions are part of the practice quiz. Start practicing

• What is the final stage of a plant's life cycle?
• What is defined as a community of living organisms and their physical environment interacting as a system?
• What term describes the group of planets including Mercury, Venus, Earth, and Mars?
• Transpiration mainly occurs in which part of the plant?
• Which of the following is NOT a phase of the moon?
• What is a vector?
• What is the primary source of energy for Earth?
• An example of light being reflected is:
• What is a scientific hypothesis?
• Which celestial body is at the center of our solar system?
• Where do plants primarily take in sunlight?
• As the moon rotates, what happens to different parts of it?
• What term describes the population of one species living in a given area?
• What effect does increased transpiration have on plant cooling?
• Why is the sun important to Earth?
• What unit is standard for measuring length in the metric system?
• What characterizes reptiles?
• Which of the following is NOT an example of artificial light?
• In a plant's life cycle, which phase comes after the seed stage?
• What is the importance of the ozone layer?
• What is primarily stored in fruits or cones in plants?
• How do scientists classify animals?
• Which natural force helps power the water cycle?
• What is the role of decomposers in an ecosystem?
• How do we classify animals?
• During which stage does a plant typically engage in photosynthesis?
• What phase of the moon can be seen when it is fully illuminated?
• What is the first stage of a plant's life cycle?
• What characteristic is common among the inner planets?
• Which of the following is an example of artificial light?
• In scientific research, what is the ultimate goal of testing a hypothesis?
• Which process is primarily responsible for the movement of water from the soil into the air from leaves?
• What is the main result of sunlight on the water cycle?
• What do you call the process when light changes direction as it passes through different materials?
• What process describes how plants grow towards sunlight?
• Name two types of renewable energy sources.
• What is a life cycle?
• What is the first phase of the moon called?
• What defines birds?
• Which planet has the most extensive ring system?
• What type of relationship do a bee and a flower have?
• What occurs when light bends?
• How long does it take for the moon to orbit the Earth?
• What are the two main types of forces?
• Which planet is known as the "Red Planet"?
• What do we call the movement of tectonic plates?
• What are fish characterized by?
• Which instrument would you use to observe refraction effectively?
• What is runoff?
• What do we call the beginning of a river?
• What is the sun?
• Which statement best describes amphibians?
• What are two ways that animals can adapt to their environment?
• Which type of objects allows all light to pass through?
• What is the main source of energy for the Earth?
• What do we call the phenomena where plants lose water to the atmosphere?
• Which type of rock is created from cooled lava?
• In what manner does light travel?
• What is the difference between a series circuit and a parallel circuit?
• What happens to light when it strikes a transparent object?
• Light can be absorbed by which of the following?
• What is the importance of making testable hypotheses in science?
• What does the term vertebrate mean?
• What part of the plant is mainly responsible for reproduction?
• What force pulls objects toward the Earth?
• What are the two different types of plants?
• What are the two types of waves in the ocean?
• What is the main purpose of a plant's roots?
• What is the sun primarily made of?
• What is the main difference between weather and climate?
• What force opposes motion between two surfaces?
• Which of these is NOT a planet in our solar system?
• Which of the following organisms can produce their own light?
• How does the sun affect the seasons on Earth?
• What is a characteristic of all light?
• Which of the following statements about hypotheses is true?
• Which type of animal is classified as a vertebrate with scales?
• What are the components of a solution?
• How do plants absorb nutrients from the soil?
• What are mammals?
• What occurs when water cools down?
• Which living beings are known to create their own light?
• What type of energy is stored in food?
• Which of the following is NOT a stage in the plant life cycle?
• What organ is primarily responsible for pumping blood in the human body?
• What is an orbit?
• Which planet is known as the "Red Planet"?
• Which process describes how plants convert sunlight into chemical energy?
• What is precipitation?
• Which part of the plant is responsible for photosynthesis?
• What is the largest organ in the human body?
• What creates shadows?
• Where are seeds commonly stored in plants?
• What is a series of organisms each dependent on the next as a source of food?
• What forms when condensed water joins together?
• What is the term for water that falls from clouds?
• Which of the following is a property of sound?
• What phenomenon causes the seasons on Earth?
• What is the term for the process in which water vapor cools and changes into liquid water?
• Which of the following are classified as inner planets?
• What happens to the moon’s visibility as it goes through its phases?
• Which stage would you find a plant fully developed and capable of reproduction?
• Which part of the plant's life cycle is primarily responsible for growth and development?
• What happens to water during the process of condensation?
• How are weather conditions typically measured?
• What is defined as the continuous movement of water through different states?
• Which of the following is NOT a part of the water cycle?
• What is a food chain?
• What is the process called when plants release water vapor into the air?
• What stage results in the plant being able to produce offspring?
• Which of the following is an example of a fossil fuel?
• What do we call the changes that occur in an organism as it grows?
• What is a habitat?
• Which stage directly follows the seedling phase in a plant's life cycle?
• What components make up our solar system?
• Which gas do animals breathe in that is essential for life?
• What do most seeds need to germinate?
• What is a key characteristic of a mature plant?
• What is the role of sunlight in the process of photosynthesis?
• What role does the seed play in a plant's life cycle?
• During which phase is the moon not visible from Earth?
• Which process describes the change from liquid water to vapor?
• Which of the following are the three states of matter?
• Which process involves water dripping through layers of soil and rock?
• What are fossils primarily made up of?
• What is a star primarily composed of?
• How are plants classified?
• Which of the following is NOT a basic need of living organisms?
• Which part of a plant is responsible for photosynthesis?
• Which gas is essential for plant photosynthesis?
• What is the process by which plants make their food using sunlight called?
• At which stage do plants begin to grow and develop leaves?
• What is the primary function of leaves on a plant?
• From what do most plants begin growing?
• What is the primary function of leaves on a plant?
• Which season is most directly affected by the tilt of the Earth's axis?
• When light encounters an object, which of the following can occur?
• What is the process by which a seed grows into a plant called?
• What is the role of the stem in plants?
• Which hypothesis would be most appropriate for testing the impact of sunlight on plant growth?
• What characteristic do amphibians have that distinguishes them from reptiles?
• What adaptation helps camouflage animals?
• Which of the following is an example of an object that refracts light?
• Which planets can be found in the outer solar system?
• What role do plants play in the food chain?
• What do scientists use to measure temperature?
• What are the four seasons in a year?
• What does water travel through?
• Who is responsible for creating artificial light?
• Which planets belong to the outer planets group?
• What is an adaptation?
• Why do animals hibernate?
• What is the tilt of the Earth responsible for?
• What type of objects allow some light to pass through?
• How do plants utilize sunlight?
• What instrument is used to measure temperature?
• Which process in plants helps to regulate temperature?
• What is the primary source of energy that drives the process of transpiration?
• Which of the following is an example of an invertebrate?
• What is the natural cycle of water called?
• Which of the following phases comes after the waxing gibbous?
• How does a plant primarily take up water from the soil?
• Which plant part primarily absorbs sunlight for photosynthesis?
• How is sound ultimately produced?
• What is the moon?
• What happens during evaporation in the water cycle?
• What do we call a change in the environment that affects organisms?
• What type of energy is light classified as?
• Which planet is closest to the sun?
• What happens to water molecules when water heats up?
• How do scientists gather information about the world?
• Which of the following best describes the water cycle?
• How does a seed develop into a plant?
• What type of animal is a frog classified as?
• Which of the following is a natural source of light?
• Which of the following is an example of renewable energy?
• Which of the following materials is a good example of an insulator?
• What process usually occurs in the seed stage of a plant's life cycle?
• What type of objects do not allow light to pass through?
• What term describes the energy of motion?
• What does invertebrate mean?
• What role does light play for some animals?
• What term describes a group of organisms of the same species living in the same area?
• What distinguishes the outer planets from the inner planets?
• What natural resource is essential for plant growth?
• What is an ecosystem?
• What two types of waves exist?
• What phase in the life cycle begins with a seed being planted in the soil?