Podcast
Questions and Answers
Which process releases CO2 into the atmosphere?
Which process releases CO2 into the atmosphere?
- Egestion
- Photosynthesis
- Feeding
- Combustion (correct)
What is the result of the decomposition of soft body after death in molluscs and hard corals?
What is the result of the decomposition of soft body after death in molluscs and hard corals?
- Release of CO2
- Dissolution of solid structures (correct)
- Formation of limestone
- Neutralization of acidic conditions
Which process can negatively affect the survival of aquatic organisms?
Which process can negatively affect the survival of aquatic organisms?
- Feeding
- Egestion
- Photosynthesis
- Changes in pH (correct)
What is the primary source of carbon in limestone?
What is the primary source of carbon in limestone?
Which process involves the release of organic material through waste?
Which process involves the release of organic material through waste?
Which of the following is NOT an organic macromolecule that contains carbon?
Which of the following is NOT an organic macromolecule that contains carbon?
Where is carbon found in the environment?
Where is carbon found in the environment?
What role do autotrophs play in the carbon cycle?
What role do autotrophs play in the carbon cycle?
What happens when carbon dioxide from the air dissolves into water?
What happens when carbon dioxide from the air dissolves into water?
Which compound is the most common type of carbon compound released into the atmosphere?
Which compound is the most common type of carbon compound released into the atmosphere?
Which of the following is a common source of methane in the atmosphere?
Which of the following is a common source of methane in the atmosphere?
What is the main component of natural gas?
What is the main component of natural gas?
What is the process of removing carbon dioxide from the environment and locking it up in a substance for an extended period of time called?
What is the process of removing carbon dioxide from the environment and locking it up in a substance for an extended period of time called?
What is the main component of limestone?
What is the main component of limestone?
What is the main disadvantage of burning peat as a fossil fuel?
What is the main disadvantage of burning peat as a fossil fuel?
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