Final answer:
Henry observed biodiversity in a national park, including species and ecosystem diversity, as well as genetic diversity within populations, illustrating the variety of life and the importance of its conservation.
Step-by-step explanation:
Henry encountered biodiversity on his trip to a national park. This term refers to the variety and variability of life on Earth. In the park, Henry observed species diversity, which includes the different kinds of animals, plants, and aquatic life. He also encountered ecosystem diversity, as he observed different interactions between organisms and their environments in the ponds, forests, and land areas.
Species diversity is not just the number of different species but also takes into account the balance of the populations. An area with many different species in balanced numbers is considered more diverse than if one species dominates. Genetic diversity is the diversity within a species, represented by the variety of genes within the population, which allows for adaptation and survival through changes.
What Henry experienced is a testament to the vast array of life that our planet supports, and it emphasizes the importance of conservation to maintain this diversity for future generations.