🎵 Luyện Nghe Bài Hát: Food Chains - Glenn Wolkenfeld

 A musical Lecture by Glenn 
  a huclear happens deep inside the sun,
 Where hydrogen  are fused into helium.
 Then the heat and light is  into space.
 In 90 milion  it shines upon the Earth”s face.
 For every hundred calories  shine out from the sun.
 The calories that green plants trap  number only one.
 But evry single calorie in  hills, and plains,
 Will  as a foundation for a living food chain.
 At the bottom of a food chain are producers  green plants.
 Whose cells make food  sunlight making use of chloroplasts.
  happens in the pines and flowers on your windowsill.
 Cause every single green plant”s got a  chlorophyll.
  the next step in a food chain is a primary consumer,
 An herbivoric  or vegetarian baby boomer.
 A primary  spends it”s mealtimes eating plant.
 It might be buffalo or might be  ant.
 Each level in a food chain yields  ten percent,
 Of the former level’s energy  might ask where it went.
 There  bones and leaves you can’t digest that really make a dent.
 And don’t ignore the weighty cost of  rent.
 So if  plant are yieding bout a hundred calories.
 Your yield will only be ten in the  and the bees.
 And  hundred calories in algae in the sea,
 In  consumers it will yield you seventy.
 Some other ways of getting food are really  of sight.
 You  be a predator or be a parasite.
 A predator eats  a parasite eats your insites,
  if you’re a decompoer you will eat me when I die!
 And if you know this ‘bout food chains you can really take the 
 When energy gose through it  last, it dissipates.
 But hutrients infood chains meet a very  fate,
 They recycle  they circulate forever, ain’t that great!
 Just remember ther’s no beings in this  that live alone.
 Populations form  where all do make their homes.
 Though  niche may be determining the role that you are playing,
 Every creature live or dead is in s food