Question

10 multiple answer 1 point select all that apply: volcano eruptions effect the biosphere by... contaminanting water ph ash restricting photosynthesis creating new land mass ash particles causing respiratory problems

Explanation:

Volcanic eruptions release substances that can change water pH, affecting aquatic life in the biosphere. Ash can block sunlight, restricting photosynthesis in plants. Ash particles can be inhaled, causing respiratory problems in animals and humans. Creating new land - mass is more of a geological effect than a direct biosphere impact in the short - term.

Answer:

A. Contaminanting water pH
B. Ash restricting photosynthesis
D. Ash particles causing respiratory problems