Plastic Pollution Crossword Puzzle

QUESTIONS LIST: recycle : to sort and collect rubbish in order to treat it and produce useful materials that can be used again, indigestible : impossible for your stomach to break down, single use : used to refer to a product that can be used once and is then thrown away, carapace : a hard layer that covers and protects animals such as crabs and turtles, marine : something found in the sea, break down : to deteriorate into smaller parts, polymer : a chemical compound with molecules bonded together in long, repeating chains, crude oil : a liquid fuel source located underground and extracted through drilling, packaging : the act of wrapping or enclosing a product for the purpose of protection and preservation, zooplankton : very small animals that float near the surface of water and on which other sea creatures feed, food chain : an arrangement of the organisms of an ecological community according to the order of predation, plastic : an artificial substance that can be shaped when soft into many different forms and has many different uses, predatory : an adjective used to describe an animal that kills and eats other animals, reusable : able to be used more than once.