University:
Acadia University
Course:
BIOL 2663 | Marine Biology
Academic year:

2024
Views:

216

Pages:

2
Author:

Nabila n.

Quiz-cyanobacteria Name: Students 14/03/2025 1. What are cyanobacteria primarily known for? [ ] Consuming carbon dioxide [ ] Producing methane [ ] Nitrogen fixation [ ] Producing oxygen 2. In which environments can cyanobacteria be found? [ ] Freshwater lakes [ ] Deserts [ ] Oceans [ ] All of the above 3. What is a potential negative impact of cyanobacteria? [ ] Harmful algal blooms [ ] Increased fish population [ ] Improved water quality [ ] Decreased oxygen levels 4. What is the byproduct of photosynthesis in cyanobacteria? [ ] Carbon dioxide [ ] Oxygen [ ] Methane 1 [ ] Nitrogen 5. What role do cyanobacteria play in ecosystems? [ ] Consumers [ ] Parasites [ ] Decomposers [ ] Producers 6. How diverse are cyanobacteria? [ ] Incredibly diverse [ ] Slightly diverse [ ] Moderately diverse [ ] Not diverse 7. How have cyanobacteria adapted to environmental conditions? [ ] By reducing photosynthesis [ ] By forming spores [ ] By thriving in varied conditions [ ] By becoming parasitic 8. Why is understanding cyanobacteria important? [ ] For medical research [ ] For studying ecosystems [ ] For weather prediction [ ] For technological advancement 2