Microbe Quiz: Small World

6 questions on the tiny living things all around us, far too small to see.
- Questions
6 - Length
About 4 min
Spoiler: show the questions 6 questions
- Which living thing makes the antibiotic penicillin in nature?
- Which of these places are home to living microbes?
- Sort these tiny things from smallest to largest.
- Why do the hot spring’s rings change colour as the water cools?
- Why can a bacterial culture boom after a slow start?
- Who first oxygenated Earth’s air?