Beginner Level:
* What is the difference between a root and a stem?
* What is photosynthesis, and why is it important for plants?
* Name three different types of plants.
* What is the purpose of a flower?
* What is the difference between a fruit and a vegetable?
Slightly More Challenging:
* What is the difference between a monocot and a dicot?
* What are the three main parts of a seed?
* What are some ways that plants can reproduce?
* What are some adaptations that plants have to survive in different environments?
* What are some examples of plants that are used for food, medicine, or other purposes?
For a Bit More Depth:
* What is the role of xylem and phloem in a plant?
* How do plants respond to changes in their environment (e.g., light, water, temperature)?
* What are some of the challenges that plants face in their environment?
* How can we use our knowledge of botany to help conserve plant diversity?
* What are some interesting facts about the plant world?
You can choose the question that best fits your audience's knowledge level.