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3rd grade End of Year Review

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  • ______ are two holes at the bottom of the nose.
    Nostrils
  • Trade is buying or selling products. The people who buy are the _________.
    consumers
  • People who travel to another place for their holidays are ______________.
    tourists
  • A ________ is low or flat land between two mountains or hills.
    valley
  • Which part of the eye is a black circle?
    the pupil
  • Are fish viviparous or oviparous animals?
    oviparous
  • True or False: Carnivores eat plants and animals.
    False, Carnivores only eat animals.
  • The ___________ system moves blood around our bodies.
    circulatory
  • ______________ are products we get from nature.
    Raw materials
  • What kind of landscape is this?
    This is a COASTAL LANDSCAPE
  • What are the 4 parts of the water cycle?
    Evaporation, condensation, precipitation, & collection
  • People who work in factories are called _______________.
    factory workers
  • Peninsulas are land surrounded by sea on _______ sides.
    three
  • Is this a man-made change or a natural change?
    This is a NATURAL CHANGE
  • The highest part of a mountain is called the __________.
    peak
  • The place where the river begins is called the __________.
    source
  • Humans inhale oxygen and exhale __________________.
    carbon dioxide
  • Animals can be classified as carnivores, herbivores and _______________.
    omnivores
  • _________________ trade is trade with other countries.
    International
  • Which body system helps break down and digest food and liquids?
    The digestive system
  • Tourists visiting museums and monuments is an example of __________ tourism.
    cultural
  • A group of mountains together is called a ____________.
    mountain range
  • Are mammals viviparous or oviparous animals?
    viviparous
  • A _______ is a high area of flat land. It is higher than the land around it.
    plateau
  • The five groups of vertebrate animals are mammals, birds, amphibians, _____________, and __________.
    reptiles and fish
  • True or False - Invertebrate animals have bones.
    False , they do not
  • Groups of islands are called _______________.
    archipelagos
  • The side of a mountain is called the _____________.
    slope
  • Is this a passenger vehicle or a freight vehicle?
    freight vehicle