WONDER #2154: What’s the Worst Smell You Can Imagine?

Question 1 of 3

Surströmming is a delicacy in which country?

  1. Finland
  2. Canada
  3. Sweden
  4. Ethiopia

Question 2 of 3

Surströmming is a fermented version of which type of fish?

  1. tuna
  2. catfish
  3. herring
  4. tilapia

Question 3 of 3

Cans of surströmming must be refrigerated, because which process continues even after canning?

  1. fermentation
  2. photosynthesis
  3. oxidation
  4. decomposition

Check your answers online at https://www.wonderopolis.org/wonder/whats-the-worst-smell-you-can-imagine.