Study

Grade 3 Science

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  • What are organisms that move and consume food?
    Animals
  • Name two animal defense mechanisms
    horns, squirt blood, venom, spines, shell
  • What is the function of the roots of a plant?
    Absorb water for the plant, and hold the plant in place
  • What in an important thing to do after you get your conclusion from experiments?
    Communicate! You need to share your results
  • How do scientists classify living things?
  • What part of the plant is underground?
    Roots
  • Name four different body coverings
    fur, feathers, scales, skin
  • What is the method used to do Science called?
    Scientific Method
  • What are the three types of science called?
    Life Science, Earth Science, Physical Science
  • What are 4 characteristics of living things?
    They grow, they react, they change, they move. They reproduce.
  • What are organisms that absorb nutrients from decaying matter?
    Fungi
  • Who is the father of taxonomy?
    Carl Linnaes
  • How many steps are there in the Scientific Method?
    Nine
  • Name four different ways that seeds can be dispersed
    Water, Wind, Animals, Explosion
  • Which part of a plant keeps it standing upright, and delivers water to the leaves?
    Stem
  • What is the word for animals that develop in the womb?
    Viviparous
  • What are five senses Scientists can use to observe?
    sight, hearing, taste, smell, touch
  • What are the five main parts of a plant?
    roots, stem, seed, flower, leaves
  • What is a person who does science called?
    Scientist
  • What is the third step of the Scientific Method?
    Research
  • Name four animals that are endangered
  • What types of living things are producers?
    Plants
  • What are three kingdoms of life?
    Animalia, Plantae, Fungi
  • What is an ecosystem?
    A place where animals and plants interact
  • What types of living things are decomposers?
    Fungi and Worms
  • What is the word for animals who develop in an egg?
    Oviparous
  • What is the first step of the Scientific Method?
    Observation
  • Which part of a plant contains the seeds?
    Flower
  • What four things do living things need?
    Air, Shelter, Food, Water
  • Name the different stages in a butterfly's life cycle
    Egg, Larva (caterpillar), Pupa (Cocoon), Butterfly
  • What is the study of living things called?
    Life Science
  • What is it called if an animal has disappeared from the earth?
    Extinct
  • What is the function of the leaves?
    Catch sunlight for the plant to photosynthesize
  • What types of living things are consumers?
    Animals
  • What are the different stages in a plant's life cycle?
    Seed -> Germination -> Sprout -> Seedling -> Plant
  • Which taxa do you combine to create the scientific name of an organism?
    Genus + Species
  • How do you get data to support your hypothesis?
    Do experiments
  • What is the second step of the Scientific Method?
    Question
  • What are organisms that photosynthesize sunlight and cannot move?
    Plants
  • Name three tools a scientist might use?
    microscope, telecope, test tube, thermometer, ruler, magnifying glass