Which 3 of the following are natural inputs?

1. Flat to gently sloping relief
2. Alluvial soil
3. Milk
4. Tractor
5. Fertilising pasture
6. 1500 mm of rainfall per year

Which 3 of the following are cultural inputs?

1. Calves
2. Drying off
3. Profits reinvested
4. Milking shed
5. Superphosphate fertiliser
6. 2 fulltime and 1 parttime worker

Which 3 of the following are processes (or throughputs)?

1. Hay making
2. Weedicides and pesticides
3. Maintenance
4. Spray drift
5. Calving
6. 1900 hours of sunshine per year

Which 2 of the following are positive outputs?

1. Implement shed
2. Culling
3. Dead calves
4. Milk
5. Sick cows
6. Calves

Which 2 of the following are negative outputs?

1. Soil erosion
2. Alluvial soil
3. Sick cows
4. Pugging and pasture damage
5. Effluent sprayed on paddocks
6. Rotational grazing

Which 3 of the following are losses as a result of farm processes?

1. Soil erosion
2. Dead calves
3. Flat to gently sloping relief
4. Calves kept on to replace older cows
5. Spray drift
6. Pugging

Which 3 of the following are feedbacks?

1. Calves kept on to replace older cows
2. Quad bike and haybaler
3. Profits reinvested
4. Break feeding
5. Fertilising with superphosphate
6. Effluent sprayed onto paddocks