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Thursday, October 1, 2020

 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. Your response will be judge on the quality of your writing and on how well your response presents the key points in the passage. 

Delivering packages with drones will scale back CO2 emissions inbound circumstances as compared to truck deliveries, a brand new study from University of Washington transportation engineers finds.

In a paper to be revealed in associate degree coming issue of Transportation analysis half D, researchers found that drones tend to own CO2 emissions blessings over trucks once the drones haven’t got to fly terribly way to their destinations or once 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 increase since these unmanned aerial vehicles have to be compelled to use extra energy to remain aloft with a significant load.

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