Lub luag haujlwm tseem ceeb ntawm lub qhov rooj hluav taws yog ua kom tau raws li qhov yuav tsum tau muaj ntawm kev tiv thaiv hluav taws, kev ncaj ncees, thiab thermal rwb thaiv tsev rau qee lub sijhawm. Lawv yog siv rau kev sib cais hluav taws, xws li hluav taws kub-cov chaw tiv thaiv, cov chaw khiav tawm, thiab cov ncej ntsug. Lawv pab tiv thaiv kev sib kis ntawm hluav taws thiab haus luam yeeb, muab sijhawm rau cov neeg kom dim thaum muaj hluav taws.
