Question

(e) There is not much difference in the range of temperature in Manaus.

Answer 1

Manaus is located to the north of Brazil and close to the Equator.
This region receives perpendicular rays of the sun throughout the year.
It also receives convectional type of rainfall every day.
So the climate is hot and humid throughout the year.
As, there is not much difference in the maximum and minimum temperatures there is not much difference in the range of temperature in Manaus.