text: Yo, check it out, food production's on the rise,
  But sustainability's a problem we can't deny.
  We need a transition to circular systems, no lie,
  To minimize waste and keep our planet high.
  
  But hold up, there's a twist in this tale,
  Circular food production can make us fail.
  Chemical hazards can accumulate and prevail,
  In the cycle of reuse, we must unveil.
  
  A literature review, that's what we did,
  To find the hazards in this circular bid.
  Edible and non-edible resources we hid,
  In agriculture and horticulture, where they're rid.
  
  Limited information, that's what we found,
  About the chemical hazards that go around.
  Crop residues in circular agri, we're spellbound,
  Heavy metals, contaminants, pesticides, they're all renowned.
  
  When it comes to feed, gotta watch out,
  Natural toxins and residues, there's no doubt.
  Plants can take up hazards, there's no clout,
  When they grow in contaminated soil, it's a shout.
  
  Manure, sewage sludge, crop residues, and more,
  Animal by-products, hazards galore.
  Accumulation in the system, we can't ignore,
  Precautionary measures, let's even the score.
  
  Identify these hazards, before it's too late,
  Take precautions, don't leave it to fate.
  We gotta prevent food safety risks, mate,
  In this rap game, sustainability's our state.