Anyone know a simple way to describe friction not the definition online, just what you think Subject: Science but i did chemistry cuz therewas no scienece

the resistance that one surface or object encounters when moving over another.

Explanation: :D

Answer/Explanation:

Friction is tension between to objects or people that are moving in opposing directions or with opposing ideas. Friction decreases motion overtime and it also creates thermal energy from kinetic energy. In both relationships and objects, the friction wears down both sides depending on the roughness, strengths, and characteristic of each side.

altitude, density, pressure

air gets less dense the higher the altitude and also the air pressure is less as altitude rises.