Correct Answer: A
Explanation:
| Abound: | to occur or exist in great quantities or numbers |
| plentiful: | existing in great plenty |
| Den: | the lair or shelter of a wild animal, especially a predatory mammal |
| Soil: | the portion of the earth's surface consisting of disintegrated rock and humus |
| Cultivate: | to prepare and work on (land) in order to raise crops; till |