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Science Year Review 3rd Grade

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  • What part is this?
    Fruit
  • What system helps us digest food?
    Respiratory
    Circulatory
    Digestive
    Excretory
  • What is the organ of SMELL?
    Ears
    Nose
    Eyes
    Mouth
  • When we can’t have the original matter back, we call the change _____.
    irreversible.
  • solid
    rain
    smoke
    juice
    feather
  • gas
    table
    water vapour
    rain
    feather
  • Matter that keeps its shape.
    solid
    gas
    liquid
  • What do animals eat?
    Plants and other living things
  • What part is this?
    Roots
  • Salad.
    Homogeneous.
    Heterogeneous.
  • What part is this?
    Stem
  • What system helps the body to eliminate waste products and extra water?
    Excretory
    Respiratory
    Circulatory
    Digestive
  • What system makes humans reproduce?
    Digestive System
    Excretory System
    Reproductive System
  • What type of vertebrate is this?
    Reptile
  • It is the change when water becomes ice.
    freezing
    melting
    condensation
    evaporation
  • What type of vertebrate is this?
    Fish
  • What part is this?
    Seed
  • What type of vertebrate is this?
    Mammal
  • What part is this?
    Petal
  • Which sense do we use to SEE the world around us?
    Eyes
  • What system moves blood around the body?
    Excretory
    Circulatory
    Digestive
    Respiratory
  • What are the 3 vital functions?
    Retraction, Interaction and Nation
    Nutrition, Interaction and Reproduction
    Reproduction, Conversation and Digestion
    Digestion, Reproduction and Conversation
  • These are the...
    LUNGS
  • It is the change from liquid to gas.
    melting
    condensation
    evaporation
    freezing
  • Name the 5 kingdoms
    Animal, Plant, Fungi, Prokaryotes, Protoctists
    Animal, Plant, Germs, Bacteria, Amoeba
    Animal, Plant, Fungi, Bacteria, Algae
    Animal, People, Fungi, Prokaryotes, Algae
  • Oil and water.
    Heterogeneous.
    Homogeneous.
  • Solid, liquid or gas?
    gas
  • Perfume.
    Homogeneous.
    Heterogeneous.
  • How many kidneys do we have?
    Two
  • What is this?
    The heart
  • Are animals multicellular or unicellular?
    Multicellular, all animals have more than one cell
    Unicellular, all animals only have one cell.
  • When the original matter can be obtained back, we call the change _____.
    reversible
  • Juice and Ice.
    Homogeneous.
    Heterogeneous.
  • Solid, liquid or gas?
    solid
  • Solid, liquid or gas?
    liquid
  • What type of vertebrate is this?
    Amphibian
  • What system helps us breathe oxygen?
    Circulatory
    Excretory
    Digestive
    Respiratory
  • True or False: Animals can only be viviparous
    False, some animals are viviparous, and others are oviparous
    True, All animals are viviparous
  • Solid, liquid or gas?
    gas
  • It is the change from a gas to a liquid.
    condensation
    melting
    freezing
    evaporation
  • What part is this?
    Leaves
  • What type of vertebrate is this?
    Mammal
  • What type of vertebrate is this?
    Amphibian
  • liquid
    smoke
    water vapour
    milk
    air
  • Which sense is this?
    Feel
  • What are 2 examples of things in the fungi kingdom?
    Algae and Amoeba
    Mushrooms and Yeast
    Flowers and Trees
    Bacteria and Germs
  • Lemonade
    Heterogeneous.
    Homogeneous.
  • Name the process which plants use to make food
    Photosynthesis
  • What type of vertebrate is this?
    Bird
  • Pizza and its toppings.
    Heterogeneous.
    Homogeneous.