INTRODUCTION
READING STRATEGY
Previewing a text helps you understand the content more quickly. When you preview a text, you prepare yourself for the information you are about to learn. To preview, follow these steps:
*Look at the title, headings and visuals. Read the captions or labels.
*Think about what you already know about the subject.
*Think about your purpose for reading the text.
Before you read "Ecosystem: The systems of Nature," look at the title, visual, and captions. Think about this subject. What more would you like to Know.