| A | B |
|---|
| Annihilate | cause to cease to exist |
| Compensation | something which constitutes an equivalent or recompense |
| Compulsory | mandatory or enforced |
| Conservation | careful preservation and protection of something |
| Depredation | engage in laying waste |
| Domestication | adapt to life in association with humans |
| Ecosystem | complex of a community of organisms and its environment |
| Extinction | process of eliminating |
| Habitat | environment where a plant or animal lives naturally |
| Preservation | keep safe from injury, harm or destruction |
| Resource | source of supply or support |
| Restoration | bringing back to former position or condition |
