I use this presentation to teach about pollution and I usually  do it before asking them to choose one type and investigate about it deeper.

Sts will identify the types of pollution and its causes.

types-of-pollution-reading-comprehension-exercises_119817.ppt

Types of Pollution

types-of-pollution

Let's do English ESL general reading comprehension. I use this presentation to teach about pollution and I usually  do it before asking them to choose one type…