Sri lanka’s tropical climate is cooled by

Rainfall, ocean current and the altitude.

Explanation:

The ocean currents that drove away from the warm and cold water near the shores of the coastal Srilanka and the dominance of the Monsoon that is convectional, as the Sri Lanka is located at a height of about  2,524m above the mean sea level.

Mexico has a host of environmental problems, including significant chemicalpollution  from factory discharges and waste dumping, but the main threat to itsbiodiversity  probably stems from  deforestation  and other natural habitat losses. forest habitat is lost for a number of reasons

Apaid their profits to high officials