Earth Watch:Drowning in Plastic

12345678910
Across
  1. 3. When something is very harmful or poisonous.
  2. 4. To do something with difficulty or with great efforts.
  3. 6. A small portion of food or drink, or a light meal.
  4. 8. The remains of something broken down or destroyed.
  5. 9. Several different types of things in a group.
  6. 10. The introduction of harmful materials into the environment.
Down
  1. 1. To have severe difficulty in breathing due to a blocked throat.
  2. 2. A large system of rotating ocean currents.
  3. 5. A unit of weight equal to one thousand kilograms.
  4. 7. A body of water or air that moves or flows in one direction.