Question

section 3: global climate regions

1. what are the two most important factors used to define a climate region?
2. what are the five main climate regions listed in the reading?
3. why do paris, france, and winnipeg, canada, have such different climates even though they are at the same latitude?
4. how is a desert climate defined? name a hot desert and a cool/cold desert.
5. what is permafrost, and which climate region has it?
6. how are the precipitation amounts in a tundra climate similar to those of a desert climate?

Explanation:

1. These are fundamental climate - defining elements.
2. Standard classification in climate studies.
3. Ocean currents and continentality play key roles in climate differences.
4. Based on precipitation criteria and well - known examples.
5. Definition and typical climate association.
6. Both have arid - like moisture conditions despite different temperature profiles.

Answer:

1. Temperature and precipitation.
2. Tropical, Dry, Temperate, Continental, Polar.
3. Paris is influenced by the North - Atlantic Drift (a warm ocean current) which moderates its climate, while Winnipeg is in the interior of the continent and is more affected by continental air masses, leading to more extreme temperatures.
4. A desert climate is defined by low precipitation (less than 250 mm per year). A hot desert is the Sahara Desert, and a cold desert is the Gobi Desert.
5. Permafrost is permanently frozen ground. It is found in the Polar climate region.
6. Both tundra and desert climates have low precipitation amounts. In tundra, cold temperatures limit evaporation and moisture availability, similar to how lack of water availability is a characteristic of deserts.