Explain how fertilisers may damage the environment and suggest how their environmental impacts can be reduced

Waterway pollution, chemical burn to crops, increased air pollution, acidification of the soil and mineral depletion of the soil are the adverse effects of chemical fertilizers.

Explanation:

tropical storm katrina, and it made landfall between miami and fort lauder-dale, florida, as a category 1 hurricane (a storm that, on the saffir-simpson scale, exhibits winds in the range of 74–95 miles per hour [119–154 km per hour]). sustained winds of 70 miles per hour (115 km per hour) lashed the florida peninsula, and rainfall totals of 5 inches (13 cm) were reported in some areas. the storm spent less than eight hours over land. it quickly intensified when it reached the warm waters of the gulf of mexico.

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answer; native americans who sometimes actively impeded railroad construction; physical obstacles like rivers and canyons, and