Students Should Participate in school gardening because gardening teaches them Practical skills and help them understand how food is produced.

Here are the answers to your questions:

1. The writer's viewpoint is that students should participate in school gardening.

2. One reason supporting the viewpoint is that gardening teaches students practical skills and helps them understand how food is produced.

3. Evidence could include studies showing improved student engagement or academic performance in schools with gardening programs, testimonials from students or teachers about skills learned, or data on students' increased understanding of food systems after participating in gardening.

4. Someone who disagrees might say that school time should be focused on core academic subjects, that gardening is not a necessary skill for all students, or that it requires too many resources (time, space, and funding) that schools may not have.

5. This is the statement being referred to in question 6: "School gardening can give students Practical knowledge and Skills."

6. The statement is an opinion. It is an opinion because it expresses a belief about the potential benefits of school gardening, which, while plausible, is not presented as a universally proven fact and can be debated or viewed differently by individuals.