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Listening practice
/ Section EH6A
Listen to an Academic Talk
Listen to part of a talk in an urban studies class.
Listen
26. According to the speaker, how does a field of grass keep the air cooler?
A
It reflects more light and releases water from its leaves.
B
It absorbs heat during the day and releases it at night.
C
It blocks the wind that carries warm air into the city.
D
It shades the soil so that the ground stays damp.