An urban sprawl is when natural and forest areas are developed with buildings and roads. How has urban sprawl affected farming? It has allowed for more nutrients to be available for crops. It increases the It allows for areas amount of available orainwater to farmland needed collect that can be for growing crops. used to water crops. It decreases the amount of farmland that is available for growing crops.​

 It decreases the amount of farmland that is available for growing crops.​

Explanation:

Urban sprawl leads to the construction of buildings and roads to accommodate the growing human population. This is usually done with little urban planning so it ends up making towns and cities unsustainable from an environmental point of view.

The constructions of urban sprawl takes land from natural and forest areas which are areas that could have been used for farming. In building these urban areas therefore, farmland is decreased.

a is the answer because it just is