Your paragraph is quite clear and effectively conveys the connections between resource scarcity, competition, and the survival of organisms. Here are the corrections made to improve clarity and grammatical accuracy:
Revised Paragraph: Resource scarcity, competition, and the survival of organisms are connected because they all affect each other. For example, scarcity can lead to competition, where animals will compete more for the same resource. Since animals will be competing more, it will affect the survival of organisms. Furthermore, animals will be dying more due to the increased competition and decreased resource availability. In addition, the resource that animals will be competing for will also be at risk of not being available in that area.
List of Changes:
- Changed "effect" to "affect" (first sentence).
- Changed "effect" to "affect" (third sentence).
- Changed "in risk" to "at risk" (last sentence).
Overall, the content of your paragraph remains intact while incorporating these corrections!