Question

Directions: Determine if each statement is a carbon sink or carbon source.

Write either Sink or Source in the blank.
1. Carbon mixes with water in the Atlantic Ocean.
2. Humans burning fossil fuels.
3. Plants perform photosynthesis.
4. Animals die and decompose.
5. Volcano erupts in Hawaii.

Answer 1

Carbon sinks are areas that absorb more carbon than they release, while carbon sources release more carbon than they absorb.

Step-by-step explanation:

1. Sink: Carbon mixes with water in the Atlantic Ocean, as the ocean absorbs carbon dioxide from the atmosphere.
2. Source: Humans burning fossil fuels release carbon dioxide into the atmosphere, contributing to global warming.
3. Sink: Plants perform photosynthesis, taking in carbon dioxide from the atmosphere and storing it as carbohydrates.
4. Source: When animals die and decompose, they release carbon dioxide through the process of decomposition.
5. Source: When a volcano erupts in Hawaii, it releases carbon dioxide and other greenhouse gases into the atmosphere.

Learn more about carbon sinks and sources