What's  greener ...A real or artificial Christmas tree?

What's greener ...A real or artificial Christmas tree?

Assessment

Interactive Video

Science, Biology

11th Grade - University

Hard

Created by

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The video discusses the environmental impacts of real versus artificial Christmas trees. It highlights a study by Ellipsos, which suggests that an artificial tree must be used for at least 20 years to match the environmental impact of a real tree. The video also examines the materials used in artificial trees, such as PVC, and their significant environmental impacts due to chlorine consumption and manufacturing processes. Additionally, it addresses the global supply chain, noting that most artificial trees are imported from China, adding to their environmental footprint. The video concludes by advising viewers to invest in a high-quality artificial tree if they choose that route, to minimize environmental impact over time.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the environmental advantages of using a real tree over an artificial one?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

According to the study by Ellipsos, how long must an artificial tree be kept to match the impact of real trees?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What assumptions were made in the study regarding the distance of the artificial tree lot?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What materials are commonly used in the production of artificial trees, and what is their environmental impact?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What factors contribute to the high environmental impact of transporting artificial trees from China?

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