What main climate category includes long summers, mild winters and has true seasonality (distinct 4 seasons) because they are located in the midlatitudes and get varying insolation throughout a year?  

What type of clouds occur in the tropics and contain only liquid water droplets?

Dendrochronology is the study of past climates using tree rings.

  Based on your answer above, which of the climates is a climate region that would be characterized by a tropical rainforest? Then, which of the climates is a climate region that would be characterized by grasses and few trees? 

Where is most of Earth’s freshwater located?

When is the rainy season for climate 1?

When is the rainy season for climate 1?

(Bonus Q 10′)Solve the  initial value problem        

(Bonus Q 10′)Solve the  initial value problem        

Solve the second order differential equation