Figure 9-1 Using the Labels in the Accompanying Figure

question 61

Multiple Choice

Figure 9-1 Using the labels in the accompanying figure, where are chloroplasts found in the greatest density?

• A) 1 and 2
• B) 3 and 4
• C) 4 and 5
• D) 6 and 7
• E) 7 and 8

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Definitions:

Troposphere

The lowest layer of Earth's atmosphere, extending up to about 10 kilometers, where most weather phenomena occur and where the concentration of greenhouse gases is significant.

Photosynthesis

The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water, generating oxygen as a byproduct.

Species Diversity

The variety of different species of animals, plants, fungi, and microorganisms that exist within a particular ecological community or ecosystem.

Deforestation

The removal of a forest or stand of trees where the land is thereafter converted to a non-forest use such as agriculture or urban development.