Answer:
Step-by-step explanation:
The physical landscape of Europe was greatly impacted by World War I, and two major changes were:
b- Chemical warfare polluted fields and rivers: During WWI, both sides used chemical weapons, such as chlorine and mustard gas, which resulted in widespread environmental pollution. The use of chemical weapons caused damage to the land and polluted rivers, negatively impacting agriculture and wildlife.
c- Heavy artillery destroyed towns/cities: The extensive use of heavy artillery during WWI led to the destruction of many towns and cities throughout Europe. Buildings, roads, and infrastructure were heavily damaged, and the impact of the shelling could still be seen long after the war was over. This destruction of urban areas led to significant changes in the physical landscape of Europe, as many cities were rebuilt in different ways and in different locations.