Question

read the passage.
autumn is a colorful time in many places. in preparation for winter, as days become shorter and temperatures drop, certain tree leaves begin to turn different colors. this happens because the green chlorophyll in the leaves breaks down. the resulting colors can be brown, red, orange, yellow, and sometimes even purple. in some places, the trees become so colorful in the fall that people drive for hours to see this foliage and even go on guided tours.
what is the meaning of foliage as used in the passage?
drop in temperatures
plant leaves
green chlorophyll
lack of color

Explanation:

The passage focuses on tree leaves changing color in autumn, and states people travel to see this colorful foliage. The context links "foliage" to the colored tree leaves being described.

Answer:

plant leaves