El documento describe los principales biomas del mundo, incluyendo la tundra, taiga, bosques, selvas, praderas, sabanas y desiertos. Define cada bioma y discute su ubicación, clima, flora y fauna características. Explica que un bioma es una región con características ecológicas similares que soportan comunidades biológicas distintivas.
Temperate deciduous forests are located in eastern North America, ranging from southern Ontario and Quebec in the north to the Gulf Coast in the south. These forests have four distinct seasons, with wet springs and autumns and drier summers and winters. Common tree species include oak, maple, beech, and hickory. Plants lose their leaves in winter to conserve water and energy. Animals use adaptations like hibernation, migration, and food caching to survive the winter months when food is less available. Threats to these forests include deforestation for housing, lumber, and agriculture as well as pests like the emerald ash borer.
O documento descreve os principais tipos de vegetação encontrados no mundo e no Brasil, incluindo florestas tropicais, temperadas, de coníferas, tundra, savana, estepe, deserto, Pantanal, Caatinga e Mata Atlântica. Ele também fornece detalhes sobre a localização geográfica e características de cada tipo de vegetação.
- Os desertos se desenvolvem em lugares com pouca pluviosidade, variando de acordo com padrões climáticos e tipo de solo. Suas plantas e animais desenvolveram adaptações para sobreviver com escassez hídrica, como armazenar água ou só sair à noite para se proteger do calor.
Deciduous forests are located in parts of Canada, the United States, Japan, Europe, China, and Russia. They are characterized by trees that lose their leaves in winter. The climate features warm summers and cold winters with temperatures between -5 to 10 degrees Celsius and abundant rainfall year-round. The flora is made up of deciduous trees like oaks, maples, and beeches along with wildflowers. Fauna includes small rodents, deer, boars, and predators such as martens, badgers, foxes, and lynx. One endangered species is the yellow-bellied toad due to loss of wetland habitats.
El documento describe los principales biomas del mundo, incluyendo la tundra, taiga, bosques, selvas, praderas, sabanas y desiertos. Define cada bioma y discute su ubicación, clima, flora y fauna características. Explica que un bioma es una región con características ecológicas similares que soportan comunidades biológicas distintivas.
Temperate deciduous forests are located in eastern North America, ranging from southern Ontario and Quebec in the north to the Gulf Coast in the south. These forests have four distinct seasons, with wet springs and autumns and drier summers and winters. Common tree species include oak, maple, beech, and hickory. Plants lose their leaves in winter to conserve water and energy. Animals use adaptations like hibernation, migration, and food caching to survive the winter months when food is less available. Threats to these forests include deforestation for housing, lumber, and agriculture as well as pests like the emerald ash borer.
O documento descreve os principais tipos de vegetação encontrados no mundo e no Brasil, incluindo florestas tropicais, temperadas, de coníferas, tundra, savana, estepe, deserto, Pantanal, Caatinga e Mata Atlântica. Ele também fornece detalhes sobre a localização geográfica e características de cada tipo de vegetação.
- Os desertos se desenvolvem em lugares com pouca pluviosidade, variando de acordo com padrões climáticos e tipo de solo. Suas plantas e animais desenvolveram adaptações para sobreviver com escassez hídrica, como armazenar água ou só sair à noite para se proteger do calor.
Deciduous forests are located in parts of Canada, the United States, Japan, Europe, China, and Russia. They are characterized by trees that lose their leaves in winter. The climate features warm summers and cold winters with temperatures between -5 to 10 degrees Celsius and abundant rainfall year-round. The flora is made up of deciduous trees like oaks, maples, and beeches along with wildflowers. Fauna includes small rodents, deer, boars, and predators such as martens, badgers, foxes, and lynx. One endangered species is the yellow-bellied toad due to loss of wetland habitats.
12. 熱帶疏林莽原
Wild African plants and animals
welcome spring to the forest -
BBC wildlife
History of the migration of animals
from the rainforest to the Savannah
Desert in Kenya, Africa - BBC wildlife
http://www.youtube.com/watch?v=sMtYKh7JZyw
http://www.youtube.com/watch?v=SMqM7X-hTAE
名稱 氣候特徵 生物 土壤
熱帶
疏林
莽原
全年高溫
且乾、溼
季分明
1. 乾溼分明：溼季時生長高草和
灌木，乾季時草叢枯黃
2. 善疾馳的草食動物占優勢，會
隨氣候而遷徙，如斑馬、羚羊
等
3. 大型肉食動物以草食動物為食
，如獅子、豹等
4. 動物具垂直分層覓食的特色
• 降水量較多
→區 磚紅壤
為主
• 降水量較少
→區 栗鈣土
為主，呈鹼
性
