Question

3 what is biodiversity? a the number of protected areas in a country b the variety of different ecosystems on earth c the variety of life, including species, genes, and ecosystems d the amount of rainfall in an ecosystem

Explanation:

planations:
To determine the correct answer, we analyze each option:

• Option A: Biodiversity is not about the number of protected areas. Protected areas are related to conservation efforts but not the definition of biodiversity.
• Option B: While ecosystems are part of biodiversity, this option is too narrow as biodiversity also includes species and genetic diversity.
• Option C: Biodiversity is defined as the variety of life at different levels, including species (species diversity), genes (genetic diversity), and ecosystems (ecosystem diversity). This option comprehensively covers the definition.
• Option D: Rainfall amount is related to an ecosystem's climate, not biodiversity.

Answer:

C. The variety of life, including species, genes, and ecosystems