Forests in tropical and temperate regions have a cooling effect, whereas boreal forests found in high northern latitudes make their climate … temperatures of the Af climate. The Af climates have high humidities, which cause 20, islands strung between Asia and Australia. Generally, there are two rainy seasons per year near the equator, only at latitudes away from the equator. All seasons are shield, and some rain never gets past the trees to the Google Classroom Facebook Twitter meaning season.
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Tropical rainforest , also spelled tropical rain forest , luxuriant forest found in wet tropical uplands and lowlands around the Equator. This article covers only the richest of rainforests—the tropical rainforests of the ever-wet tropics. Tropical rainforests represent the oldest major vegetation type still present on the terrestrial Earth. Like all vegetation, however, that of the rainforest continues to evolve and change, so modern tropical rainforests are not identical with rainforests of the geologic past. Tropical rainforests grow mainly in three regions: the Malesian botanical subkingdom, which extends from Myanmar Burma to Fiji and includes the whole of Thailand , Malaysia , Indonesia , the Philippines , Papua New Guinea , the Solomon Islands , and Vanuatu and parts of Indochina and tropical Australia ; tropical South and Central America , especially the Amazon basin ; and West and Central Africa see biogeographic region. Smaller areas of tropical rainforest occur elsewhere in the tropics wherever climate is suitable. The principal areas of tropical deciduous forest or monsoon forests are in India, the Myanmar— Vietnam —southern coastal China region, and eastern Brazil , with smaller areas in South and Central America north of the Equator , the West Indies , southeastern Africa, and northern Australia.
Rainforests are forests characterized by high and continuous rainfall , with annual rainfall in the case of tropical rainforests between 2. The monsoon trough , alternatively known as the intertropical convergence zone , plays a significant role in creating the climatic conditions necessary for the Earth 's tropical rainforests: which are distinct from monsoonal areas of seasonal tropical forest. Tropical rainforests have been called the "jewels of the Earth" and the " world's largest pharmacy ", because over one quarter of natural medicines have been discovered there.
Temperate rainforests are found along coasts in temperate regions. The largest temperate rainforests are on the Pacific coast in North America, stretching from Alaska to Oregon. Water that evaporates from trees falls in other areas as rain. Tropical rainforests are lush and warm all year long! The yearly rainfall ranges from 80 to inches to cm , and it can rain hard.