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Poop Loop Lab image (Chemistry (Polyatomic ions (Ammonium (NH4+ (image)),…

- - - - Atmosphere to Ground
    - - Lightning
        
        Conversion of dinitrogen gas in the atmosphere to water-soluble forms of nitrogen
        
        Rain
        
        Brings it to the ground
        
        Soil
        
        Process of nitrogen fixation and nitrification
        
        1 more item...
        
        Denitrification
        
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  - - - Natural predators depends on salmon as a source of food
    - - Laid and fertilized eggs in stream beds
        
        Life in Fresh Water
        
        Alevins
        
        Fry
        
        Parr
        
        Smolt
        
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    - - Carcass
        
        Scavengers
        
        Feces
        
        Enter soil
        
        Taken up nutrient in roots
        
        Herbivores consume
        
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        Hauled carcass in forest
- - - - Two parents with the combines traits of two parents
      - Seeds are products of sexual reproduction
      - Seed production
        
        Sexual
        
        Pollinated flower
        
        Pollen from male part travel to female part
        
        Seeds are made in the female part
        
        Not all plants have both gender parts inside a single flower
    - - Pros
        
        Fast reproduction
        
        Population increase at a rapid pace
        
        No energy spent looking for mate
      - Cons
        
        Asexually produced plants are genetically identical
        
        No Diversity
        
        A disease can kill the entire population
      - One parent and has same DNA
      - Plant production
        
        Grow from a portion of the roots, stems or leaves of an existing plant
        
        Clones
  - - - An early embryonic plant covered in a seed coat
      - Growth/the process
        
        Ideal conditions
        
        Moisture, sunlight warmth, good quality seed, nutrient rich soil
        
        Plant cells
        
        Multiply during germination
        
        Plant
        
        Roots
        
        Stems
      - Legumes
        
        e.g. Chick peas
  - - - Female lay eggs
      - Male fertilizes the eggs
        
        Die
- - - - NH4+
    - - NO3-
    - - NO2−
  - - - Needs to be transformed into to usable forms for plants
    - - DNA
      - Protein
      - Chlorophyll in plants
    - - Earth's atmosphere
      - Soil
      - Salmon/fishes/plants/other living organisms
        
        Consumed by other organisms
  - - - Convert Ammonium into Nitrate
        
        nitrification
        
        Ammnonium (NH4+) to Nitrite (NO2-) to Nitrate (NO3-)
        
        Specialized bacteria is responsible for nitrogen fixation in the soil
    - - Nitrogen fixation
        
        Convert nitrogen into a usable form
        that can be absorbed by plants
        
        Nitrogen Gas (N2) into Ammonium (NH4+)
        
        Rhizobia (A Bacteria) is the primary organism responsible for nitrogen fixation
  - - - NPK ratio
        
        Concentration
  - - - 17 elements essential for plants
      - Takes up essential elements as charged ions
      - Key nutrients
        
        Nitrogen, phosphorus and potassium
        
        Lack of key nutrients
        
        Nutrient deficiency
    - - Require around 20 elements to be healthy
      - Body mass
        
        Almost all comes from...
        
        Carbon
        
        23% of body weight
        
        Hydrogen
        
        Construct carbohydrates, nucleic acids, proteins + other molecules that make up our cells
        
        Carry out chemical reactions
        
        10% of body weight
        
        Oxygen
        
        61% of body weight
        
        Nitrogen
        
        2.6% of body weight
        
        Phosphorus
        
        1.1% of body weight
        
        Calcium
        
        1.4 % of body weight