EXERCISE 3: KEY CATEGORY ANALYSIS AND METHOD SELECTION
Use this list of Agriculture Sector categories:

1. CH₄ from enteric fermentation
2. CH₄ from manure management
3. N₂O from manure management
4. Direct N₂O from agricultural soils
5. Indirect N₂O from agricultural soils
6. N₂O from animal production
7. CH₄ from rice cultivation

Which Agriculture Sector categories did Austria identify as key in its inventory submission (versus in the Secretariat’s key category analysis)?

1. I, II, III, IV and V
2. I, II, IV, and VII
3. I, II, III, VI, and VII
4. I, II, and III
5. None of the above.