What is the weather in the deserts and how does it affect the deserts?
There are two dozen major deserts in the world and each has its
specific climate data. You need to specify a location.
What two landforms can affect climate?
The question is not well formed because many landforms affect
climate. They include: mountains, lakes, forests, deserts, valleys,
rocks, volcanoes, and marshes.
Deserts are located in areas that have pretty consistent weather. There are hot deserts and cold deserts because the temperature and climate are constant and almost unchanging.
What is the desert climate in South America?
All the deserts of South America are either cold winter deserts
or cool coastal deserts. They are not considered hot deserts.