Name_________________

Decomposition or Composition???

Read each sentence. Write D if the sentence represents decomposition. Write C if the sentence represents composition.

 

 

 

 

  1. Jeff is making cookies with flour, milk, sugar, and butter. ___
  2. Amanda is ripping up her science paper that has a C on it. ___
  3. Ling is using small pieces of fabric to create a quilt for her bed. ___
  4. Beth is making trail mix with raisins and nuts. ___
  5. Derrick is taking apart his model. ___
  6. Rodney is breaking up a loaf of bread into little crumbs. ___
  7. Bruce is writing a poem. ___
  8. Rover is chewing and eating his master’s shoes. ___
  9. Maria is writing a song for her music class. ___
  10. The old factory on the corner is being torn down. ___