Question

19 multiple choice
which of the following is an example of the atmosphere interacting with the biosphere?

• rocks forming soil layer
• rivers flowing through land
• trees releasing oxygen
• a volcano erupting

Explanation:

To determine the correct answer, we analyze each option:

• "Rocks forming soil layer" involves the geosphere (rocks) and pedosphere/geosphere, not atmosphere - biosphere interaction.
• "Rivers flowing through land" involves the hydrosphere (rivers) and geosphere (land), not atmosphere - biosphere.
• "Trees releasing Oxygen": Trees are part of the biosphere, and oxygen is released into the atmosphere. This shows the biosphere (trees) interacting with the atmosphere (oxygen exchange).
• "A volcano erupting" involves the geosphere (volcano) and atmosphere (ash, gases), but not the biosphere.

So the correct option is the one with "Trees releasing Oxygen".

Answer:

Trees releasing Oxygen