Part 3 · Climate Change and Allergies
Questions 21-25
Choose the correct letter, A, B or C.
21 Why is Beth unconvinced that allergies are linked to vitamin D deficiency?
22 Eliot explains that rising CO2 levels
23 What does Beth say about seasonal changes?
24 What point is made about the plant ragweed?
25 Why is tree pollen a more serious problem in cities?
Questions 26-30
What comment is made about the seasonal changes in pollen in each of the following European countries?
Choose FIVE answers from the box and write the correct letter, A-G, next to questions 26-30.
26 Austria
27 France
28 The Netherlands
29 Switzerland
30 UK