The Digital Notebook is a space to hold your thoughts, questions, and growing understanding throughout this Unit. You will be able to access it from every Module. Use The Digital Notebook to jot your thinking, take notes, or as a space to develop your writing. You can print and export it anytime, and at the end of module 8 you’ll be reminded to save a copy for yourself.
When corals are stressed by changes in conditions such as temperature, light, or nutrients, they expel the symbiotic algae living in their tissues, causing them to turn completely white. Read more.