Which of the following describes the most accurate way students can model how Earth’s surface is changed by a natural process? Heating water until it reaches the boiling point while measuring the temperature

Pouring water over sand in a container on an incline so that it is carried and deposited at the bottom

Placing rocks in a container of water to observe how the level of water in the container rises

Freezing different volumes of water to determine the length of time needed for it to become solid

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blue stars have the highest surface temp

stellar distances are usually expressed in light-years

the measure of a star's brightness is called magnitude

hope this !

i think the answer is b.

thats not even an aswer choice

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.