As part of an environmental geography fieldwork investigation into the carbon footprints and travel habits of visitors to a newly opened eco-reserve in the Forest of Dean, a group of students designed and conducted a questionnaire with 150 visitors.
Below is a summary of the responses to the first two questions:
| Question | Answer categories | Number of respondents |
|---|---|---|
| 1. How long did your journey take to get here today? | 0–30 | 58 |
| 30–60 | 42 | |
| 60–120 | 32 | |
| 120 or more | 18 | |
| 2. What was your primary mode of transport? | Private electric vehicle | 22 |
| Private petrol/diesel vehicle | 78 | |
| Public transport | 35 | |
| Active travel (walking/cycling) | 15 |
Suggest two ways that the design of Question 1 of the questionnaire might be improved.