Question

humans threaten many biomes by building areas for humans to use. the building of these areas causes ecosystems to be broken up into smaller areas. what is this called? clearcutting fragmentation

Explanation:

• Clearcutting refers to the removal of all trees in an area, not the breaking up of ecosystems.
• Fragmentation is the process of breaking large ecosystems into smaller, isolated areas, which matches the description in the question.

Answer:

Fragmentation