mrs. brown's science class is doing an experiment with sound waves. the class tested several different materials to see how quickly a sound wave would travel through each of the mediums. predict the order the materials were placed in if the class put them in order from slowest sound wave to fastest sound wave.

air, water, desk

air, desk, water

water, air desk

desk, water, air

The answer is desk,water,air

Explanation:

Eg solid, liquid, gas

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.