Biodiversity is the variety of life forms that exist or existed in the past.

(1 point)
• True
• False

True

To determine if the statement is true or false, we need to understand the definition of biodiversity. Biodiversity refers to the variety of life forms that exist on Earth, including plants, animals, microorganisms, and ecosystems. This includes the diversity within species, between species, and of ecosystems.

Given this definition, the statement that "Biodiversity is the variety of life forms that exist or existed in the past" is true. Biodiversity encompasses both current and past life forms. It recognizes the importance of understanding and preserving the diversity of species that have existed throughout history.

True.