Question

1. ecosystem diversity refers to: variety of dna in a population variety of habitats like deserts, forests, and oceans variety of traits in one species variety of food available

Explanation:

Ecosystem diversity is about the variety of different types of habitats, such as deserts, forests, and oceans, within a region or the world. It's not about DNA in a population (genetic diversity), traits in one species (species - level trait diversity), or food availability.

Answer:

Variety of habitats like deserts, forests, and oceans