Which of the following is defined as an excess of water that causes major damage to a region?

Floods are defined as an excess of water that can lead to significant damage in a region. This can occur due to a variety of factors such as heavy rainfall, rapid snowmelt, or storms that cause rivers or lakes to overflow their banks. When an area receives more water than it can absorb or effectively drain away, it results in flooding. The impact of floods can be devastating, including destruction of property, agricultural losses, erosion, and negative effects on local ecosystems. Proper management and understanding of flood risks are essential in vulnerable areas to mitigate these impacts.

In contrast, storms refer to severe weather conditions that can produce heavy rain, but the term itself does not specifically point to the excess water causing damage. Droughts describe a prolonged period of insufficient rainfall, leading to water shortages rather than an excess. Watering generally refers to the act of applying water to plants or crops, which does not convey the concept of water excess leading to damage.