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Practice Writing: Summarize Written Text
ID: #584
Drone-delivering
Instructions
Read the passage below and summarize it using one sentence. Type your response in the box at the bottom of the screen. You have 10 minutes to finish this task.
Delivering packages with drones will scale back CO2 emissions in most circumstances as compared to truck deliveries, a brand new study from University of Washington transportation engineers finds.
In a paper to be published in an upcoming issue of Transportation Research Part D, researchers found that drones tend to have CO2 emission advantages over trucks when the drones do not have to fly very far to their destinations or when a delivery route has few recipients.
Trucks — which may provide environmental edges by carrying everything from garments to appliances to the article of furniture in a very single trip — become a lot of climate-friendly various once a delivery route has several stops or is farther off from a central warehouse.
For small, light-weight packages — a bottle of drugs or a kid's bathing costume — drones contend particularly well. However, the carbon edges erode because the weight of a package increases since these unmanned aerial vehicles have to be compelled to use extra energy to remain aloft with a significant load.
In a paper to be published in an upcoming issue of Transportation Research Part D, researchers found that drones tend to have CO2 emission advantages over trucks when the drones do not have to fly very far to their destinations or when a delivery route has few recipients.
Trucks — which may provide environmental edges by carrying everything from garments to appliances to the article of furniture in a very single trip — become a lot of climate-friendly various once a delivery route has several stops or is farther off from a central warehouse.
For small, light-weight packages — a bottle of drugs or a kid's bathing costume — drones contend particularly well. However, the carbon edges erode because the weight of a package increases since these unmanned aerial vehicles have to be compelled to use extra energy to remain aloft with a significant load.
* Summarize in the box below (between 5 and 75 words)
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Sample Answer 1
Delivering packages with drones can decrease carbon dioxide emissions in certain circumstances as compared to truck deliveries, a new study from the University of Washington transportation engineers finds, and for small, light packages - a bottle of medicine or a kid’s bathing suit - drones compete especially well.
Sample Answer 2
Delivering packages with drones can reduce carbon dioxide emissions, and drones have carbon dioxide emissions advantages over trucks when drones don’t have to fly very far to destinations or when a delivery route has few recipients, and trucks become a more climate-friendly alternative, and for small, light packages, drones compete especially well, but carbon benefits erode as the weight of a package increase since these unmanned aerial vehicles have to use additional energy.
Explanation
Delivering packages with drones can
reducedecrease carbon dioxide emissions in certain circumstances as compared to truck deliveries, a new study from the University of Washington transportation engineers finds, and for small, light packages - a bottle of medicine or a kid’s bathing suit - drones compete especially well . -> Both lines are talking about delivering package with drone.
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