need help with both questions pls but if you can only answer one that’s fine ! WILL MARK BRAINLIST !!

Q 15 Correct option is (A)    

Explanation :

The climate in tropical rain forests is constantly warm and moist. The average rainfall in most rain forests is very heavy, about 200–450 cm every year is observed.                    

Q 16.   Option (D) is the correct option.  

Explanation:

The ocean currents transport warm water and precipitation from the equator toward the poles and cold water from the poles back to the tropics. Thus, ocean currents regulate global climate. As the warm winds that travel over water tend to collect moisture as they travel; the water vapor in the air will condense as it moves into colder climates, which is why temperate coastal areas often receive heavy rainfall.

the answer is the last option or letter d)