Obstacles definitions

Obstacles

1) Barriers 2) Bars 3) Fences 4) Hurdles 5) Snags
Found on https://www.crosswordclues.com/clue/obstacles

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Obstacles

1) Hurdles 2) Progress slowers
Found on https://www.crosswordclues.com/clue/obstacles

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obstacles

stationary objects, such as buildings and trees, neighbouring the wind turbine generator system that cause wind flow distortion
Found on http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=415-05-22

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