Here are links to two different Kahoots on Cause and Effect.  Cause and Effect language and Pre-Adv - R&W - Unit 5 - P.140 - Cause and Effect Collocations.

In my class, I used this to supplement Unit 5 Vocabulary Skill: Cause and Effect Collocations p.140-142 from textbook Q: Skills for Success: Reading and Writing 4.