Process: - Bats fly through an area - The bat makes sounds with their mouth or nose - The sound waves travel away from the bat - The sound waves hit objects - The sound waves bounce off the objects back towards the bat - The bat hears the sound waves echoing off the objects - The bat knows where the objects are because of where the sound echoed from - The bat doesn't hurt itself by hitting the objects. Question: suppose the bat will not know where objects are happens, how will it affect WEAKER echolocation. How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
Ans: more

Process: - Blood is sent to the liver - The liver uses chemicals and proteins to treat the blood - The blood is cleaned - Energy is produced - The blood leaves the liver cleaned. Question: suppose less blood enters to liver happens, how will it affect more blood leaves the liver. How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
Ans: less

Process: - A dam is built in an area prone to flooding - A large amount of rain occurs - The water builds up behind the dam - The dam opens its floodgates when it starts to get full - The water flows into a river below the dam - The dam closes its gates - The dam will occasionally open its gates again to gradually release more water - Eventually all of the floodwater will be slowly released into the river without causing any flood damage. Question: suppose dams are destroyed happens, how will it affect IMPROVED safety from flooding. How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
Ans: less

Process: - Waves hit the coast - Waves have energy that pushes the water and sediment - The sediment can help erode land like sandpaper - Water washes the sediment back - Some sediment is left as sand. Question: suppose a tsunami is formed by a major earthquake happens, how will it affect more energy pushes the water and sediment. How does the supposed perturbation influence the second effect mentioned. Answer by more, less or no effect
Ans: more