The key to exercise solutions in chapter Video 8 - The black diamonds of provence for the textbook Outcomes Upper-Intermediate - Student's Book with authors Hugh Dellar and Andrew Walkley from National Geographic Learning
Question
Watch. Find the answers to Exercise 3.
Answer
woods / underground around tree roots
They use dogs to sniff them out.
changes in the environment: woods have been destroyed because of farming (lavender and wine production) and the woods that are left are badly kept