What were the reasons for the extensive loss of life and property and damage in world war 1?

The extensive loss of life and property during World War I was primarily due to the introduction of industrialized warfare, which utilized advanced weaponry such as machine guns, artillery, and chemical weapons, leading to unprecedented battlefield casualties. Additionally, the war's trench warfare tactics resulted in prolonged stalemates and horrific living conditions, exacerbating the suffering of soldiers and civilians alike. The global scale of the conflict also meant that many nations were drawn into the fighting, further amplifying the destruction and loss of life. Lastly, the economic impacts and blockades contributed to food shortages and suffering among civilian populations.