Ace the Ontario Grade 9 Science Exam 2026 – Get Ready to Rock Your Science Socks Off!

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What does biodiversity refer to?

The variety of life in the world or in a particular habitat or ecosystem.

B This option refers to the definition of a community, rather than the overall variety of life in a given area.

C: This option is too specific, as biodiversity encompasses more than just the study of water.

D: This option does not relate to the definition of biodiversity, as it refers to the physical makeup of the planet rather than the variety of life on it.

Get further explanation with Examzify DeepDiveBeta

A group of interdependent organisms living together.

The study of water on Earth.

The outer layer of Earth.

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