CO2 sequestration
Understanding CO2 Sequestration
Test your knowledge on carbon dioxide sequestration and its impact on our environment. This quiz covers various aspects of CO2 absorption, the role of aquatic life, and the benefits of cyanobacteria in organic production.
- Explore the sources and implications of atmospheric CO2.
- Learn about the importance of phytoplankton in the ocean.
- Discover the potential uses of cyanobacteria across industries.
Where does the atmospheric CO2 mainly come from ?
Anthropogenic activities
Breathing
Dissolving a fizzy pill into water
Combining vinegar with some baking soda
What is CO2 known for?
Being a greenhouse effet gas
Contributing to ocean acidification
Being involved in biomolecules synthesis
Being used by some bacterias as an inorganic source of carbon
Killing people by suffocation
Being a component of water steam
How much is the ocean involved for CO2 absorption ?
30%
20%
70%
50%
What is the main element that sequesters CO2 in the ocean ?
Deep water
Algaes
Fishes
Phytoplanktons
How can we efficiently increase the amount of phytoplanktons ?
Reducing the concentration of CO2 in water
Protecting whales
Reducing phytoplanktons' predators
Less light exposition
Find the organism(s) that may be considered as phytoplanktons :
Cyanobacterias
Protists
Algaes
Zooplanktons
Find the molecules that can be synthetize by cyanobacterias :
Ethanol
Lactic acid
Isobutyraldehyde
Butane
Hydrochloric acid
Carbon dioxide
What are the fields that could be taking advantage of cyanobacterias as organic producers ?
Food industry
Pharmaceutical industry
Polymer industry
Petroleum industry
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