What is the dominant vegetation of the Amazon River basin?
Plant life. The overwhelmingly dominant feature of the Amazon basin is the tropical rainforest, or selva, which has a bewildering complexity and prodigious variety of trees. Indeed, as many as 100 arboreal species have been counted on a single acre of forest, with few of them occurring more than once.
What type of vegetation is in the Amazon rainforest?
The luxuriant vegetation encompasses a wide variety of trees, including many species of myrtle, laurel, palm, and acacia, as well as rosewood, Brazil nut, and rubber tree. Excellent timber is furnished by the mahogany and the Amazonian cedar.
What are the main plants in the Amazon rainforest?
10 Amazon Rainforest Plants
- Giant Water Lily, Victoria Amazonica.
- Heliconia, Heliconia latispatha.
- Cacao, Theobroma cacao.
- Passion flower, Passiflora edulis.
- Coffee Plant, Coffea arabica.
- Monkey Brush Vines, Combretum rotundifolium.
- Orchid, Orchidaceae.
Why Amazon vegetation is called Evergreen?
Even the sunlight does not reach the ground. Numerous species of trees are found in these forests. In some regions, some types of trees shed their leaves at different times of the year. Therefore, these forests always appear green and are known as evergreen forests.
Is the Amazon man made?
While previously thought to have been an empty wilderness in pre-contact times, it has become increasingly clear that the Amazon has, first, a deep and ancient pattern of human settlement dating back to 12,000 years ago, and second, that much of the Amazon “jungle” that we know today is, in fact, an anthropogenic …
What are the herbivores in the tropical rainforest?
Mammalian herbivores include spiny rats, deer, peccaries, sloths, monkeys, and many others; they are often generalists, feeding on a variety of available plant taxa according to season or locality. Both insect and mammalian herbivores can influence tree demographics by the consumption of tree seedlings.
What is the natural vegetation?
Natural vegetation refers to a plant community, which has grown naturally without human aid and has been left undisturbed by humans for a long time. This is termed as a virgin vegetation. Thus, cultivated crops and fruits, orchards form part of vegetation but not natural vegetation.
Which is the largest forest in the world?
Amazon
#1 Amazon. The undisputed number 1 is probably the most famous forest on earth, the South American Amazon. The forest of all forests, with its fabulous 5,500,000 km2 , not only has the largest area, but is also home to one in ten species existing on earth.
What is natural vegetation class 6th?
The grasses, shrubs and trees, which grow on their own without interference or help from human beings are called natural vegetation.
How many species of plants are in the Amazon rainforest?
The Amazon Rainforest is the largest tropical jungle in the world, containing some of the most biodiverse plants species in the world. Located in South America, more than 60,000 species of plants grow in the Amazon jungle. 20% of the world’s natural forest terrain is the Amazon Jungle itself.
What kind of animals live in the Amazon River basin?
The rivers and streams of the basin teem with life, and the forest canopy resonates with the cries of birds and monkeys and the whine of insects. There is a notable paucity of large terrestrial mammal species; indeed, many of the mammals are arboreal.
Is it possible to describe the fauna of Amazonia?
To give a succinct overview of the complete fauna of Amazonia is as impossible as it is to adequately describe the great diversity of its flora; in part this is because many of the region’s species have yet to be identified.
How is deforestation affecting the Amazon rain forest?
Rampant deforestation could cause many important rainforest habitats to disappear completely within the next hundred years. Such rapid habitat loss is due to the fact that 40 hectares (100 acres) of rainforest are cleared every minute for agricultural and industrial development.