In order to write an effective description, you are suggested to avoid using general, vague words, but to use concrete, specific language. Firstly, compare the following two sentences and decide which is more informative and why? ❶ The food is delicious . ❷ The golden pork skin is incredibly crispy and crunchy . Now, revise the following two sentences using more concrete and specific language. ❶ Resources provide protein to people. ❷ Information systems are composed of many things.