Of the Many Threats to Ocean Ecosystems, Which Two Are

question 67

Multiple Choice

Of the many threats to ocean ecosystems, which two are BEST illustrated in the photographs below? A B

• A)A = off-shore mineral extraction; B = coastal development
• B)A = overfishing; B = habitat destruction
• C)A = point source pollution; B = non-point source pollution
• D)A = bycatch; B = invasive species

---

Definitions:

Progressive Muscle Relaxation

A relaxation technique involving tension and relaxation of various muscle groups to reduce stress and anxiety.

Efficacy

The ability to produce a desired or intended result, often used in the context of therapeutic treatments' effectiveness.

Baseline Measures

Initial data collected before interventions begin to track progress or changes in behavior, abilities, or attitudes over time.

Target Behaviors

Specific behaviors identified for change or modification in a therapeutic or behavioral intervention.