There are two main ways to structure a cause & effect essay. These are similar to the ways to structure problem-solution essays , namely using a block or a chain structure. For the block structure, all of the causes are listed first, and all of the effects are listed afterwards. For the chain structure, each cause is followed immediately by the effect. Usually that effect will then be the cause of the next effect, which is why this structure is called 'chain'. Both types of structure have their merits. The former is generally clearer, especially for shorter essays, while the latter ensures that any effects you present relate directly to the causes you have given.