Study

Earth Day 2020!

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  • The layer of the atmosphere that protects us from the sun's ultraviolet light is called___
    The ozone layer
    the cloud layer
    the oxogen layer
    the air layer
  • When half of a species is gone from the earth, that species is called...
    threatened
    endangered
    extinct
  • When about one fourth of a species is gone, that species is called...
    extinct
    endangered
    threatened
  • What 4 things make Earth able to support life?
    Air, Land, Water and Sun
  • The scientific name for the best place for an animal to live is called its_______
    habitat
    den
    nest
    house
  • How many continents are there on Earth?
    7
  • What are the two Poles at the top and bottom of the Earth called that get the least amount of sunlight and are very cold.
    North and South Pole
  • What do people, plants and animals do with water in order to survive?
    Drink it
  • How can we reduce the amount of electricity we use?
    Throw out the garbage
    Recycle aluminum
    Turn off lights when not in the room
    Use a camp stove to make meals
  • When there are no animals of a species left on earth it is called....
    threatened
    extinct
    endangered
  • Earth Day is celebrated in what month?
    April
  • People and animals ___________ air.
    Breathe
  • What grows out of the land and soil?
    animals, birds, insects
    plants, vegetables, trees
    rain, sun, wind
    water, soil,
  • How many seasons are there on Earth?
    4
  • Why is Earth called the Blue Planet
    Because of all the water
  • What do we get from the Sun?
    Heat, light and energy
  • How long does it take for the Earth to go all the way around (orbit) the sun?
    One year = 365 days.
  • The 3 R's to helping the plant are: Reduce, Reuse and Re_______
    cord
    invent
    cycle
    do
  • What is the imaginary line that goes around the center of the Earth called?
    The equator