Life on our planet is made up of an incredible variety of carbon molecules, and, in essence, life processes are carbon chemistry. Conversely, the carbon cycle, which can be viewed as the movement of carbon atoms through various places of storage on Earth, called reservoirs, is intimately tied to life processes.xamples of reservoirs are the ocean, the atmosphere, the biosphere, the soil carbon, the carbonate sediments, and the organic carbon sediments.. The fluxes between them describe the rate at which atoms move from one reservoir into another.
A loan agreement is: 1  A borrower's written promise to repay a sum of money, or principal, to the lender.  A document that outlines the terms of a loan, including a repayment plan, between a lender and a borrower.
A credit note is a document which is sent by the seller to the buyer to correct an undercharge. A credit note or credit memorandum (memo) is a commercial document issued by a seller to a buyer. The seller usually issues a credit memo for the same or lower amount than the invoice, and then repays the money to the buyer or sets it off against a balance due from other transactions.