Study

Science Review

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  • Something that (DOES NOT ALLOW) light to pass through it is (opaque) or (transparent)
    opaque
  • All of these are fruits except: (a) carrots, (b) apples (c) watermelons, or (d) cherries
    (a) carrots
  • To rot or break down is (decay) or (sediment)
    decay
  • Wind is the movement of air. (true) or (false)
    true
  • The hardened remains or traces of an animal or plant is called (sediment) or a (fossil)
    a fossil
  • Something that (ALLOWS) light to pass through is (opaque) or (transparent)
    transparent
  • cell: (to scatter) or (the smallest unit of a plant)
    the smallest unit of a plant
  • The part of the plant that contains seeds is the (stem) or the (fruit)
    fruit
  • An animal or plant decays only after it has been buried. (true) or (false)
    false
  • A ________ shows the direction of the wind. (wind vane) or (anemometer)
    wind vane
  • Where land and sea meets is called (sea level) or (surface)
    sea level
  • At sea level there is more gas in the atmosphere. (true) or (false)
    true
  • Gravity keeps the air closest to the Earth's surface at sea level. (true) or (false)
    True
  • A soft, thick, sticky substance that flows from trees is, (resin) or (amber)
    resin
  • A tool that measures wind speed is a (wind vane) or an (anemometer)
    anemometer
  • What must all plants have to survive (a) sunlight, (b) water, (c) nutrients or (d) all of the above
    (d) all of the above
  • A person who studies wind and weather is a (meteorologist) or a (medium)
    meteorologist
  • Water travels from the leaves to the roots in plants. (true) or (false)
    false
  • An example of a trace fossil is a (bone) or a (foot print)
    foot print
  • A covering that protects the smallest part of a plant a (seed germ) or a (seed coat)
    seed coat
  • The gas we breathe is called (oxygen) or (nitrogen)
    oxygen
  • A fossil is formed after (ten) years or (thousands) of years.
    thousands of years
  • Which of these is the atmosphere made of? (liquids) or (gas)
    gas
  • Something that allows (SOME) light to pass through is (transparent) or (translucent)
    translucent
  • The atmosphere disappears in outer space. (true) or (false)
    true
  • Bird's bones weigh less than human bones. (true) or (false)
    true
  • Which one of these is an adaptation that helps a birds fly? (hollow bones) or (feet)
    hollow bones
  • What replaces the hard parts in animals and plants to create casts? (mold) or (minerals)
    minerals
  • Soil or sand that settles to the bottom of the river, lake or ocean is called (minerals) or sediment
    sediment
  • Where does leaves get their green color from? (chlorophyll) or (carbon dioxide)
    chlorophyll
  • What do layers of sediment harden into over time? (rock) or (minerals)
    rock
  • To move in a circle is to (circulate) or to (rewind)
    circulate
  • Adaptations help all animals fly. (true) or (false)
    false - all animals don't fly
  • (True or false) Light and heat are two forms of energy
    True