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Across
  1. 4. What is a person who advocates for the protection of the environment called?
  2. 5. Name the tax imposed as a fee on businesses & individuals in an effort to reduce CO2 emissions.
  3. 6. This former suits actress became a sustainable investor last year as she invested in a vegan coffee company called Clevr Brands.
Down
  1. 1. This polymer considered to be a part of the rubber family is often seen as an alternative to plastic.
  2. 2. Ljubljana became which continent’s first capital to target zero waste!
  3. 3. This East African country’s ban on plastic bags back in 2017 has been called the “world’s strictest” plastic bag ban.