Learn · ⁨学习⁩

国际文凭组织 · IB Diploma · 地理 · HL

Choose a lesson to begin. · ⁨选择一门课程开始。⁩

Course units and learning goals · ⁨课程单元与学习目标⁩ →These lessons teach selected course objectives. Check the remaining coverage gaps; the material is not a complete preparation programme. · ⁨这些课程教授选定的教学目标。请检查剩余的覆盖缺口；本材料并非完整的备考方案。⁩

1 Core global change · Population patterns and development 0 / 1

1 Population patterns and development

2 Core global change · Climate vulnerability and resource security 0 / 1

1 Climate vulnerability and resource security · ⁨气候脆弱性与资源安全⁩

3 Selected options and fieldwork · Geographic inquiry and sampling 0 / 1

1 Geographic inquiry and sampling

4 HL global interactions · Networks, development and global risks 0 / 1

1 Networks, development and global risks · ⁨网络、发展与全球风险⁩