WONDER #1898: Do Rocks Dissolve?

Question 1 of 3

What is the process that breaks down rock through chemical changes?

  1. chemical weathering
  2. mechanical weathering
  3. biological weathering
  4. Internet weathering

Question 2 of 3

Which of the following is NOT an example of karst topography?

  1. cave
  2. sinkhole
  3. spring
  4. mountain

Question 3 of 3

Carbon dioxide and water combine to form which weak acid?

  1. nitrogenic acid
  2. sulfuric acid
  3. carbonic acid
  4. stomach acid

Check your answers online at https://wonderopolis.org/wonder/do-rocks-dissolve.