Glossary

Algae

Simple plants that have no leaves or stems and that grow in or near water.

Algae can sometimes make ocean water look green, rather than blue.

https://c1.staticflickr.com/2/1078/1481834136_9b323a6db2_b.jpg

Select this then click anywhere in the book to start reading text Speak the current selection Stops speech playback Double-click a word in the book and click this icon to translate the word into Spanish