This Learning Guide covers learning from NCEA Level 1 Science Achievement Standard 92020 (Chemistry and Biology 1.1) 'Demonstrate understanding of the relationship between a microorganism and the environment'.

This includes:

• why it's important we understand the relationship between microorganisms and the environment

• the main types of microorganisms and the seven life processes

• biotic and abiotic environmental factors

• how bacteria, fungi and viruses respond to things that change in their environment - and how some even change their environment in turn.

Features include:

• case studies and examples from Aotearoa New Zealand, including matauranga Maori examples

• links to internet and video resources

• activities so that you can check your learning as you go

• key point summaries at the end of each chapter

• a comprehensive glossary of terms used in the book.