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Bellringer : What is a trophic level? How come trophic levels are represented in a pyramid form?. Hwk : Nitrogen Cycle Card Study!. Today 4/24/12. Bellringer Nitrogen Cycle Nitrogen Cycle Cards. BUT FIRST…POP MINI QUIZ!. Nitrogen Cycle. “Nitrite That I Used To Know” By: Mr. P
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Bellringer: What is a trophic level? How come trophic levels are represented in a pyramid form? Hwk: Nitrogen Cycle Card Study!
Today 4/24/12 • Bellringer • Nitrogen Cycle • Nitrogen Cycle Cards
Nitrogen Cycle • “Nitrite That I Used To Know” • By: Mr. P • Music Belongs to: Gotye
Verse 1 • Now and then I think of when we were in decomposers • When we were proteins from plants that died • Nitrification sounded right for me • N-O-2 Negative, Oh me! • Deep in the ground and a choice I still remember
Verse 2 • You can get changed to different types of Nitrogen • Nitrifying bacteria to Nitrate • You’ll be N-O-3; absorbed by plants • Well you could be eaten by pests • But desomposers will bring you back to this step
Chorus • But you were denitrified! • Converted back to Nitrogen Gas all like we were nothing • Didn’t need oxygen but you treat me like decay • From the atmosphere
Still Chorus • No, you didn’t have to leave our hole • Denytrifying bacteria • And then change your level • Guess your diatomic now • Now you’re just a nitrite that I used to know (x3)
Verse 3 • Now and then I think of all the times you screwed me over • You got to be DNA and I was feces • But I don’t want to be decay • At least I can be ure-aye (urea) • Nitrogen fixed to be in a plant
Verse 3 cont. • And I wouldn’t catch you hung up on a nitrite that you used to know-oh-oh!
Chorus • But you were denitrified! • Converted back to Nitrogen Gas all like we were nothing • Didn’t need oxygen but you treat me like decay • From the atmosphere
Still Chorus • No, you didn’t have to leave our hole • Denytrifying bacteria • And then change your level • Guess your diatomic now • Now you’re just a nitrite that I used to know (x3)