Floodwater frequently contains dangerous substances when they build up, including chemicals, gasoline, animal waste, pathogens.Floodwaters can ruin animal habitats.Nonstructural techniques decrease damage by removing people and property from danger zones.
What is the primary reason for floods in India?Rivers carry large loads of material from catchments. These, together with rivers' insufficient carrying capacity, are to blame for flooding, backed-up drainage systems, and riverbank erosion.
What effects do floods have on the water?Floodwaters' detrimental effects on coastal marine environments are mostly brought on by the addition of too much silt, too many nutrients, and contaminants like chemicals, heavy metals, and trash.
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