What causes the earth’s magnetic field? a. currents in the earth’s liquid-metal outer core b. the mineral composition of the earth’s crust c. molten material in the mantle d. magnetic particles located at the earth’s poles question resources\

i think it is d. e because the next one is igneous.

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.