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.
Note. A note is a debt security that promises to pay interest during the term that the issuer has use of the money, and to repay the principal on or before the maturity date. For US Treasury securities, a note is an intermediate-term obligation -- as opposed to a short-term bill or a long-term bond -- that matures in two, three, five, or ten years from its issue date. note See promissory note. Note. A document that evidences a debt and a promise to repay. A mortgage loan transaction always includes a note evidencing the debt, and a mortgage evidencing the lien on the property.