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7 Science

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  • What is the Mode of this set of data? 2,4,4,5,7,7,8,7,8,7,9,4,5,4,1,4
    4
  • Element, Compound or Mixture
    Compound
  • What is the Median
    The middle of the data set
  • What are the 3 main states of matter?
    Solid, Liquid, Gas
  • Name a unit we measure Energy in?
    <>
  • What is the purpose of a heat proof mat?
    To prevent damage to the bench
  • An organism that derives it's energy from other organisms?
    Consumer
  • Changing states from solid to liquid?
    Melting
  • a place where plants and animals lives?
    Habitat
  • Number of electrons in an atom is equal to the
    Atomic number
  • Element Compound or Mixture
    Mixture
  • Name 3 unsafe behaviours in the lab?
    <>
  • What is this?
    A Food Chain
  • Element, Compound or Mixture?
    Element
  • What is this?
    Filter Funnel
  • changing states from liquid to gas?
    vaporisation
  • Do you turn the gas on or light the match first when using a Bunsen Burner?
    Light the match
  • Animals that eat both producers & consumers?
    Omnivore
  • Element, Compound or Mixture?
    Element
  • Type of graph?
    Histogram
  • A collection of related ecosystems is called a?
    Biome
  • A gas loses energy when it is cooled or heated?
    Cooled
  • The Atomic number equals the number of
    Protons
  • What does this sign mean?
    Wear Safety Glasses
  • In terms of states of matter deposition is when?
    A gas changes directly into a solid.
  • What does the acronym PPE stand for?
    Personal Protective Equipment
  • Animals that eat only producers?
    Herbivores
  • Changing states from solid to gas?
    Sublimation
  • True or false: All science experiments are a potential hazard?
    True
  • changing states from gas to a liquid?
    Condensation
  • What is the variable that is measured and recorded?
    Dependent
  • What does this sign mean?
    Corrosive Material
  • Name a type of structural adaptation in an animal?
    Teeth, body coverings, movement etc
  • What is this?
    Periodic Table of Elements
  • Allows one animal to look, sound, or act like another animal to fool predators into thinking it is poisonous or dangerous?
    Mimicry
  • A group of organisms of the same kind, living in the same place is a?
    Population
  • What is this?
    Conical Flask
  • What is this the variable that is changed by the investigator?
    Independent
  • A Neutron is Neutral, Positive or Negative?
    Neutral
  • What is the median of this set of data? 2,4,6,7,7,8,9,
    7
  • An animal that hunts its food?
    Predator
  • Quantatative data is
    Numerical data (Numbers)
  • Changing states from liquid to solid?
    freezing
  • A single kind of matter that cannot be separated into other kinds of matter by any physical means?
    Pure Substance
  • What is the Mode?
    The most occurring value
  • Name 4 ecosystems?
    <>
  • Max has a green frog is qualitative or quantitative data?
    Qualitative
  • What is biodiversity?
    Variety of life on Earth.
  • What is Ecology?
    The study of relationships between living things and their environment.
  • What does this sign mean?
    Electrical Hazard
  • Name a unit we measure distance in?
    <>
  • An organism that derives it's energy from the sun?
    Producer
  • What are three observable properties that we could use to separate this mixture of confetti?
    Size, Shape & Colour
  • 4 things that are required for life?
    Food, Oxygen, Water, Space
  • What is a Niche?
    An organism’s role, or job, in its environment
  • What is this?
    Retort Stand
  • What is this?
    Beaker
  • Element, Compound or Mixture?
    Element and compound in a mixture
  • Riley did a scientific investigation to measure how much energy was stored in different types of chips. What is the Independent & Dependant variables?
    IV: Types of chips DV: Amount of Energy
  • What is this?
    Test Tube
  • What is the boiling temperature of water?
    100 degrees Celsius
  • What does this sign mean?
    Fire Hazard
  • Why should you tie long hair up in a lab?
    <>
  • An animal that is hunted for food?
    Prey
  • All the population that live in an ecosystem at the same time form a?
    Community
  • Sunny did a series of investigations to see if the height of a ball's bounce was dependant on the size of the ball. 
    IV: Size of the ball DV: Height of bounce
  • What is the range
    Range of data highest - lowest
  • What is defined as anything that has mass and takes up space?
    Matter
  • Name a unit we measure weight in?
    <>
  • A proton is Neutral, Positive or Negative?
    Positive
  • Organisms that break down nutrients?
    Decomposers
  • What is the mean?
    The Average
  • What does this sign mean?
    Poison hazard
  • A combination of two or more substances that keep their own identities?
    Mixture
  • What is the 4th state of matter not common on Earth?
    Plasma
  • Where does broken glass go in the science lab?
    The glass bin
  • What is a Biotic Factor?
    living, physical factors of an environment
  • Why do animals migrate?
    To find food
  • Abby was investigating how the amount of sunlight affects the size of leaves on trees. What is the Independent & Dependant variables?
    IV: Amount of Sunlight DV: Size of Leaves
  • Number of neutrons in an atom equals
    the atomic weight - the atomic number
  • Animals that eat other consumers?
    Carnivore
  • Type of graph?
    Pie
  • What is an Abiotic factor?
    Are nonliving physical factors of an environment.
  • An Electron is Neutral, Positive or Negative?
    Negitive
  • What does this sign mean?
    Hazard
  • Type of graph?
    Bar
  • Which colour flame is the hottest?
    Blue/Purple
  • Why do animals hibernate
    To conserve energy when food is not available.
  • Element, Compound or Mixture?
    Compounds in a mixture
  • What is this?
    A Food Web
  • Name a unit we measure currency in?
    <>
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