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Earth Day Quizz - Test

mandatory answer

Question 1

Team number

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Question 2

What is the "rebound effect" applied in ecology and what are its consequences?

This is a theory according to which an improvement in energy efficiency due to a new technology leads, paradoxically, to an increase in total energy consumption. The expected energy savings are then outweighed by the increase in overall consumption.

This is a theory according to which a newly introduced environmental policy quickly leads to the introduction of other policies in the same direction. It refers to a virtuous circle of environmental action.

This is a theory according to which the introduction of a green technology leads to indirect and unanticipated negative effects (such as the pollution caused by the production of batteries for electric cars).

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mandatory answer

Question 3

Based on a compilation of 50 recent studies, what is the average amount of plastic we ingest?

5g/week

5g/month

20g/year

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Question 4

In 2020, with the pandemic, what was the estimated percentage decrease in total CO2 emissions compared to 2019?

18%

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