True or False: Sometimes even small environmental changes can greatly reduce the chances of survival for fish and wildlife.

The statement is true because small environmental changes, such as fluctuations in temperature, water quality, or habitat alterations, can have significant impacts on fish and wildlife populations. These changes might disrupt breeding patterns, food availability, or migration routes, which are critical to the survival of various species.

For instance, a minor increase in water temperature can affect the metabolic rates of fish and lead to increased stress, reduced reproductive success, or changes in species distribution. Similarly, slight changes in habitat, like the encroachment of invasive plants, can limit the accessible resources for native wildlife, ultimately reducing their chances of survival.

Understanding the sensitivity of ecosystems to even minor changes is crucial for effective wildlife management and conservation efforts, as it highlights the importance of maintaining stable environmental conditions in supporting diverse and resilient populations.