Which of the following best describes chemical weathering? O A process in which ice wears away at rocks over a long period of time
O A series of changes that moves rocks from one area to another
O Any small-scale event such as rain or fog
O A process that changes the composition of rocks, causing them to break down

Explain how to convert from one unit to another in the metric system.

Light travels through space at 186,282 miles per second and it takes about 1.3 seconds for light to travel from the moon to earth. which of the following is the correct method of finding the distance, in miles, between the moon and earth? add 186,282 and 1.3 divide 186,282 by 1.3 multiply 186,282 by 1.3 subtract 1.3 from 186,282

Describe the type of force which exists between particles in an ideal gas. explain why this type of force exists between the particles.