Which instrument can provide environmental data for coral restoration?

The selection of "All of the above" as the correct answer highlights the multifaceted approach needed for effective coral restoration, where various tools contribute essential data on environmental conditions.

A thermometer is crucial as it measures water temperature, which is a critical parameter for coral health. Temperature fluctuations can stress corals and lead to bleaching, making this data vital for understanding and managing their survival.

A genetic sampler plays an important role in assessing the genetic diversity of coral populations. Understanding genetic variation helps in selecting the most resilient coral species for restoration efforts, thereby contributing to healthier and more adaptable coral reefs.

A dive computer, while primarily used for monitoring a diver’s safety, can also record environmental depth, water temperature, and time spent at specific depths, which can provide contextual information about the underwater environment. This data can help in understanding coral habitats and their conditions.

Using all these instruments in concert allows for a comprehensive understanding of the environmental conditions affecting coral habitats, leading to more informed decision-making in restoration practices.