Fig. 5.1 shows changes in the amount of tropical rainforest (million hectares (ha)) in the Brazilian Amazon tropical rainforest (Amazonia) between 1985 and 2018. Using Fig. 5.1, state the amount of tropical rainforest in 1985. mha

1. (a)(i)Fig. 5.1 shows changes in the amount of tropical rainforest (million hectares (ha)) in the Brazilian Amazon tropical rainforest (Amazonia) between 1985 and 2018. Using Fig. 5.1, state the amount of tropical rainforest in 1985. mha[1]
2. (a)(ii)Describe the changes in the amount of tropical rainforest between 1985 and 2018 shown by Fig. 5.1. Do not use statistics.[2]
3. (a)(iii)Using the information in Table 5.1, calculate the amount of tropical rainforest lost between 1970 and 2018. You should show your calculations. Table 5.1 tropical rainforest amount (km²) estimated amount in 1970 4100000 estimated amount in 2018 3390835 km²[2]
4. (b)(i)Fig. 5.2 shows the major causes of deforestation in the tropical rainforest. Complete Fig. 5.2 by naming two types of farming which lead to deforestation in tropical rainforests. Write your answers in boxes Y and Z on the diagram.[2]
5. (b)(ii)Suggest one impact of deforestation on the local natural environment.[1]

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.