Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Pantanal Conservation Area' has mentioned 'Oxygen' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The reason for this remains speculative: it may be due to the growth of toxin-producing bacteria in the deoxygenated water rather than as a direct result of lack of oxygen. | WIKI |
| During this process, decomposing microbes deplete the shallow water of all oxygen, suffocating larger decomposers. | WIKI |
| To get oxygen, they extend a long snorkel to the water surface, pumping air into their lungs. | WIKI |