1. Throw the food scraps in this bag and throw it away when you are done.2. Years ago it became illegal to feed pigs food waste, but it is believed to still occur in an attempt to reduce cost and increase profit for the merchant.
 food scraps food waste kitchen waste kitchen refuse hogwash swill餿水指腐壞變味的食物，可給牲畜食用，food scraps 跟 food waste 很貼切，而 kitchen waste 指廚餘，而 hogwash 跟 swill 也有類似廚餘的意思。
這是一個連環問題: 燃燒石油導致二氧化碳增加，二氧化碳增加導致溫室效應，溫室效應導致冰層融化、海平面上升。 (請填空)
This is a chain of problems. Burning oil leads to increase in carbon dioxide, which leads to the greenhouse effect, which leads to melting of glaciers, which leads to rising sa levels.