Bacteria and Microorganisms Slide Show Presentation | Environmental Science | Grades 9–12

Bacteria and Microorganisms Slide Show Presentation is a teacher-ready PowerPoint lecture deck for high school Environmental Science (grades 9–12) on Bacteria and Microorganisms.

Pairs with: Bacteria and Microorganisms Guided Notes; Bacteria and Microorganisms Lesson Quiz; Bacteria and Microorganisms Vocabulary Words & Definitions.

Sample item: “Why is biological nitrogen fixation considered one of the most critical enzymatic processes on planet Earth?”

What's inside: Slide Show Presentation (editable .pptx + PDF, 12 slides).

Standards: HS-LS2-2 — Use mathematical representations to support and revise explanations based on evidence about factors affecting biodiversity and populations in ecosystems of different scales.

Resource type: Slide Show Presentation. Format: editable Microsoft PowerPoint file plus a ready-to-print PDF.

Classroom use: Project the deck to introduce or review the chapter; pair it with the Guided Notes so students fill in key terms as you present. Built for high school Environmental Science, grades 9–12.

Format note: These files are delivered in Microsoft Office formats (Word and/or PowerPoint). If you open a worksheet that includes tables in Apple Pages or another non-Microsoft app, table formatting may not display correctly. For best results, use Microsoft Word or PowerPoint (or upload the file to Google Docs). If you run into any formatting issues, contact us and we can send a PDF version.