Final answer:
The story "The Blackness" by Muriel Ross is a piece of realistic fiction with naturalistic elements that uses descriptive and sensory language to evoke feelings of sympathy and highlight the theme of the human impact on nature.
Step-by-step explanation:
The genre of "The Blackness" by Muriel Ross appears to be realistic fiction with elements of naturalism, as it represents a real-life situation that could plausibly occur, specifically an oil spill affecting wildlife. The story uses descriptive language and sensory details to create a vivid picture of the situation, appealing to the reader's sight, smell, and touch, emotional language that evokes sympathy and urgency, and a point of view that brings intimacy to the experience. Furthermore, the story conveys a theme of the interconnectedness between nature and people, suggesting a need for environmental responsibility and the impact of human actions on wildlife. Through its narrative, the story aims to raise awareness and perhaps inspire action or change in the reader's perspective towards environmental issues.