| A | B |
|---|
| Energy | is lost at each step along a food chain |
| Efficiency of food production | reduces energy losses in food chain |
| Quorn | made from fungi |
| Fermentors | used to grow fungi material |
| Need for cheap food | must not affect animal welfare standards |
| Over half the food eaten in UK | is grown outside the UK |
| Fairtrade | a way of supporting farmers in 3rd world countries |
| Warm temperatures | help decay of food |
| Decay of food takes place | by microorganisms such as bacteria and fungi |
| Decay is slowed down | at low temps eg in a fridge |
