2: Types and habitats
- Page ID
- 105526
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- 2.1: 1.2A Types of Microorganisms
- Microorganisms make up a large part of the planet’s living material and play a major role in maintaining the Earth’s ecosystem.
- 2.2: Classification of Microorganisms
- Microorganisms are classified into taxonomic categories to facilitate research and communication.
- 2.3: Microbes and the Origin of Life on Earth
- Life on Earth is thought to have originated from the oldest single-cell archaea and bacteria.
- 2.4: Environmental Diversity of Microbes
- Microbes are ubiquitous on Earth and their diversity and abundance are determined by the biogeographical habitat they occupy.