Process: - The flu virus has receptors, which are like viral Velcro, on the surface of the virus particle - The receptors will lock onto a target cell using these chemical receptors on the surface, which docks onto the cell surface - The receptors then go into the cell - The receptors use it like a factory - The receptors take it over and make it produce thousands or in some cases millions of copies of new viruses - The copies come streaming out of the cell - The copies infect other cells to make more viruses, or they escape from the body and infect a new victim - Question: suppose humans are eliminated happens, how will it affect the person is infected with virus. - A: more - B: less - C: no effect
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Answer: C
Q: Process: - A forest fire starts - The trees and plants burn - The animals lose their homes - If the animals can not escape, they may die from smoke inhalation - The plants that provide food are gone - The animals have little to eat - Question: suppose fewer trees and plants burn happens, how will it affect fewer animals have enough to eat. - A: more - B: less - C: no effect
A: B
Question: Process: - A large rocky area is formed - The rocky area has a higher elevation than the surrounding areas - Water from precipitation falls in the area - The water forms a stream - The stream flows towards lower elevation - The stream becomes a river - The river continues to flow along the same path for a long time - The river erodes the rocky area that it touches - The eroded area cuts deeply into the rock. Question: suppose there will be less precipitation in the forecast happens, how will it affect LESS or SMALLER valleys being formed. - A: more - B: less - C: no effect
Answer: A
[Q]: Process: - Ice forms inside a cloud - Ice inside the cloud bumps around and causes electrostatic charges - The cloud becomes a thundercloud - Electrostatic energy builds and forms a strong negative charge - Positive energy is attracted to the negative energy in the cloud - This positive energy gathers on the ground - The positive energy connects with the negative energy and forms lightning. Question: suppose animal being wakened during hibernation happens, how will it affect cloud becomes a stronger thundercloud. - A: more - B: less - C: no effect
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[A]: C
input: Please answer the following: Process: - A stream or river must occur - Through erosion, the stream cuts into the soil and bedrock - Through continuous erosion, a deep gash is cut through - After many years the river may dry up - A dry ravine is left - Question: suppose smaller ravines occur happens, how will it affect MORE or LARGER ravines forming. - A: more - B: less - C: no effect
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output: B
Process: - Water evaporates from the ground up to the sky - Water droplets are in clouds - The air gets cold - Water droplets turn into ice crystals - Ice crystals in clouds stick together and become snowflakes. Question: suppose it is been very wet happens, how will it affect less water evaporates from the ground. - A: more - B: less - C: no effect
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Answer:
B