Final answer:
The term 'RESPITE' in the passage means relief or a short period of rest or relief from something difficult or unpleasant.
Step-by-step explanation:
The word that is similar in meaning to 'RESPITE' in the given context is relief (option b).
RESGITE is defined as a short period of rest or relief from something difficult or unpleasant. In the passage, the student finds refuge or relief from the hardships or discomfort in the shade of a tree.
An example of the use of 'RESPITE' to mean relief can be found in the sentence, 'The student found RESPITE in the shade of a tree, enjoying the coolness and calmness away from the turmoil and distress of the surrounding environment.'