My answer :
Q1 Since the outside is hotter and the room is colder,we enter the room hot and lose thermal energy to the cooler air in the room.
Q2 when we come out of a swimming pool,we are covered in water droplets.They evaporate fast due to the hotter surrounding as it is a hot day.They bring away thermal energy from out body,making us feel cold and we shiver to warm us up again.
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