Problem: Given the question: -  The bat sends out sound waves from their mouth or nose - The sound waves hit an object - Echoes are produced - The echo returns to the bat&#x27;s ears - The bat hears the echo  What might be the last step of the process?
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The answer is:
The bat can figure out where the object is located.


Problem: Given the question: -  Energy builds up in the crust of the earth - The energy causes the fault lines give way - The earth&#x27;s plates move - The energy radiates outward from the fault in all directions  What might be the last step of the process?
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The answer is:
The seismic waves shake the earth as they move through it.


Problem: Given the question: -  Add water to a pot - Put the pot over a source of heat - Turn the heat on - Wait for a few minutes - Begin to observe small bubbles in the water - Wait until the water starts to bubble a lot - Wait until you can see steam rising from the water - Turn the heat source off  What might be the last step of the process?
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The answer is:
