Causes -

: Reflecting on the causes of our own behaviors helps us make better choices in the future. Common "Signal Words" for Cause and Effect

: A necessary cause must be present for an effect to occur (you need oxygen for fire), while a sufficient cause is enough on its own to produce the effect (a lightning strike is enough to start a forest fire).

Humans are biologically wired to look for patterns and causes. This drive is at the heart of our most important disciplines:

: Identifying the cause of a disease is the first step toward a cure.

: As a result , consequently , therefore , thus , so . Cause and Effect Using Informational Text