🎵 Luyện Nghe Bài Hát: Food Chains - Glenn Wolkenfeld

 A musical Lecture by Glenn 
 Oh  huclear happens deep inside the sun,
 Where hydrogen atoms are fused into 
 Then the heat and  is radiated into space.
 In  milion miles it shines upon the Earth”s face.
 For every hundred calories that shine out  the sun.
  calories that green plants trap will number only one.
  evry single calorie in ocean, hills, and plains,
 Will serve as a foundation for  living food chain.
 At the bottom of a food chain are producers like  plants.
 Whose cells make food from sunlight  use of chloroplasts.
  happens in the pines and flowers on your windowsill.
 Cause every single green plant”s  a little chlorophyll.
 Well  next step in a food chain is a primary consumer,
 An  cow or vegetarian baby boomer.
 A primary consumer  it”s mealtimes eating plant.
  might be buffalo or might be an ant.
  level in a food chain yields only ten percent,
 Of the  level’s energy you might ask where it went.
 There are bones and leaves you can’t digest that really make  dent.
 And don’t ignore the weighty cost of metabolic 
 So  your plant are yieding bout a hundred calories.
 Your yield will only be ten in the birdies and  bees.
 And seven  calories in algae in the sea,
 In primary consumers  will yield you seventy.
  other ways of getting food are really out of sight.
 You could be a predator or be a 
 A predator eats meat, a  eats your insites,
 And if you’re a decompoer you will eat me when  die!
 And if you know  ‘bout food chains you can really take the cake.
 When energy gose through it dosen’t last, it 
 But hutrients infood chains meet a  different fate,
 They recycle and they circulate forever, ain’t that 
 Just remember ther’s no beings in this world that  alone.
 Populations form communities, where  do make their homes.
 Though your niche may be determining the role  you are playing,
 Every creature live  dead is in s food chain!