Answer the following question given this paragraph: 

Malaria is common in tropical and subtropical climates throughout the world (see Figure below ). In fact, malaria is one of the most common infectious diseases on the planet. Malaria is also a very serious disease. It kills several million people each year, most of them children.


Q: What type of climates is malaria commonly found in?

 Choices:

- tropic and arctic

- tropical and permafrost

- arid and arctic

- tropical and subtropical

A:
tropical and subtropical
