You must think of an experiment you can do in a school science lab, using normal lab equipment to find out about one of these properties of sports materials:
Which material would be best at keeping someone warm?

i thing its plastic

i dont know im just quessing

a high pressure system is a dense air mass that is usually cooler and drier than the surrounding air. a low pressure system is a less dense air mass that is usually wetter and warmer than the surrounding air.

in general, areas that experience high atmospheric pressure also experience fair weather. low pressure systems can cause the formation of clouds and storms. air usually flows from areas of high pressure to areas of low pressure..