Multiple Choice
Temperate broadleaf forests & temperate grasslands tend to have similar annual _____________.
However, temperate broadleaf forests can support denser vegetation as they experience more ______________.
48. Ecology
Terrestrial Biomes: Temperate Regions
Multiple Choice
Which terrestrial biome is most commonly found around 30° latitude, both north and south of the equator?
A
Temperate deciduous forest
B
Desert
C
Tundra
D
Taiga (Boreal forest)
Verified step by step guidance1
Understand the geographical context: 30° latitude, both north and south of the equator, corresponds to regions where air circulation patterns create high-pressure zones. These zones are characterized by descending dry air, which limits precipitation and creates arid conditions.
Review the characteristics of each biome listed in the options: Temperate deciduous forests are found in regions with moderate climates and distinct seasons, tundras are cold and treeless areas near the poles, taigas (boreal forests) are cold forests found in northern latitudes, and deserts are arid regions with very low precipitation.
Connect the biome characteristics to the environmental conditions at 30° latitude: The descending dry air at this latitude results in minimal rainfall and high temperatures, which are ideal conditions for deserts.
Eliminate incorrect options: Temperate deciduous forests, tundras, and taigas do not match the arid and warm conditions typical of 30° latitude. These biomes are found in regions with different climate patterns.
Conclude that the biome most commonly found around 30° latitude, both north and south of the equator, is the desert, based on its alignment with the environmental conditions of these regions.
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