Here's a picture quiz on natural disasters. It complies with the vocabulary items in Yes U can B2.2 book's natural environment theme. The covered words are blizzard, cyclone, drought, volcanic eruption, flood, landslide, and tornado.
It'll be a good idea to start the lesson by eliciting some natural disasters from students to see what they know, and after doing the worksheet, you can extend the worksheet by eliciting or teaching similar natural disasters like hurricanes or earthquakes. You can talk about the similarities or differences between them. The answer key is also included in the PDF set.