Question

What environmental factors affect kinetic energy and diffusion?

Answer 1

1) Temperature (High temperature  increase the kinetic energy of a substance, speeding diffusion rates)

2) Particle size (Larger particles require more kinetic energy to move, causing lower rates of diffusion)

3) Concentration 

Hope this helps!

Answer 2

The environmental factors that affect kinetic energy and diffusion are the surrounding temperature, the size of the solute inside a solution, the concentration of the solution.