veganism/activism crossword

1. Term used to describe a type of activism that uses the common people as the basis of its political action and movement.
4. Synonym for 'environment'
8. Category of protein-rich plant foods that include beans, peas and seeds.
10. Term used to describe animals whose existence is threatened.
11. A macronutrient associated with 'sugars' which fuels the body
12. This type of gases are said to contribute to environmental destruction.
15. Synonym for 'environmental'
16. Term used to describe the ability for a behaviour or practice to be safe for the environment.
17. Synonym for 'pamphlet'
18. Term used to describe food that has not been chemically treated.
20. The process of cutting open an animal to survey its insides.

2. Place where animals are killed for food.
3. Prefix used to denote a vegetarian who consumes dairy.
5. The diffusion of gases into the air.
6. The process of performing a scientific procedure to determine a theory.
7. Term used to describe chickens that are free to walk without confinement.
9. The act of cutting down a large number of trees.
13. Term used to reflect the belief that human superiority justifies exploitation of animals.
14. This term refers to the impact of carbon diffused into the environment.
19. Category of plant foods that include rice, corn and other grains.