Final answer:
The questions involve the impact of social media on attention spans, genetic factors on child diabetes, and air pollution on temperature in Abu Dhabi and are best categorized as Social Studies and Biology topics, suitable for the High School level.
Step-by-step explanation:
When looking at the key research questions:
- What effect does the daily use of social media have on the attention span of teenagers?
- What genetic factors affect the development of diabetes in children?
- Does air pollution affect the temperature in Abu Dhabi?
All three questions are aimed at understanding the impact or effects of one factor on another. The first question discusses the impact of social media usage on teenagers' attention span, which is a topic within Social Studies. The second question delves into the effect of genetic factors on diabetes in children, which falls under the subject of Biology. Lastly, the examination of the impact of air pollution on Abu Dhabi's temperature is relevant to the subjects of Environmental Science and Geography.
These questions are suitable for a high school grade level as they require a level of analysis and understanding that is developed at this stage of education. They encourage students to think critically about how various factors can interact and affect each other, which is a key skill in high school-level research.