Climate Change & Glaciated Landscapes (Edexcel A Level Geography)

Study Figure 2a in the Resource Booklet.

Figure 2a

Relative global ice volume over the last 450000 years

Explain the role of Milankovitch cycles in causing variations in the relative global ice volume.

(6)

Study Figure 2b in the Resource Booklet.

Figure 2b

The distribution of permafrost and mean annual air temperature across Canada

Explain the role of mean annual air temperature in influencing the distribution of permafrost across Canada.

(6)