In reality, this classification means there is a one-percent chance that such a flood could happen in any given year. Over recent decades, possibly due to global climate change, hundred-year floods have been occurring worldwide with frightening regularity. Moving water has awesome destructive power.n reality, this classification means there is a one-percent chance that such a flood could happen in any given year. Over recent decades, possibly due to global climate change, hundred-year floods have been occurring worldwide with frightening regularity. Moving water has awesome destructive power.
Answered by The Community. Making the world better, one answer at a time. The aspect of a chemical reaction that is affected by enzymes is rate. The four main groups of carbon based molecules are carbohydrates, lipids, proteins, and nucleic acids.
4. Substrate concentration The rate of an enzyme-catalysed reaction is also affected by substrate concentration. As the substrate concentration increases, the rate increases because more substrate molecules can collide with active sites, so more enzyme-substrate complexes form.