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The Amazon rainforest, which formerly covered over half of South America, is the biggest rainforest in the world. It once covered Bolivia, Suriname, Ecuador, Peru, Brazil, Colombia, and Venezuela. Daily logging has reduced the Amazon rainforest to a tiny portion of its former size. It is impossible to record an exact range because of how quickly it is vanishing.

The world’s richest and most diversified biological resource, the Amazon Rainforest is home to more than a million distinct species of insects, plants, birds, and other living things. Science has not yet assigned names to many of these species.

Rosewood, Brazil nuts, rubber trees, as well as several forms of myrtle, laurel, palm, and acacia trees are a few examples of the countless tree species that make up the lush environment. 

High-quality wood is available from both mahogany and Amazonian cedar. Significant animal species include a variety of rodent and monkey species, the jaguar, manatee, tapir, red deer, and capybara.20% of the oxygen in the atmosphere comes from the Amazon Rainforest.

And this is sufficient evidence of the importance of the Amazon Rainforests taken together.

Approximately 6.7 million km2 make up the Amazon

Rainforest.

2. CONGO RAINFOREST, AFRICA 

An important component of the Congo is its rain forest. The Congo, which drains the Congo Basin, a region measuring 3.7 million square kilometers (1.4 million square miles), is the second-largest river on Earth in terms of volume. Rich tropical rainforests and marshes dominate a significant portion of the basin.

These ecosystems collectively make up the majority of Central Africa’s rainforest, which, at 178 million hectares (2005), is the second-largest rainforest in the world.The Democratic Republic of the Congo (DRC), Equatorial Guinea, Cameroon, the Central African Republic, and Gabon are the six nations that share the borders of the Congo Rainforest. Over a thousand different bird species live in the Congo Rainforest, along with over ten thousand different animal species.

Another interesting feature about this rainforest is that the Congo Basin is the only place where all three gorilla species -the endangered mountain gorilla, the endemic eastern lowland gorilla, and the lowland gorilla live.

3. VALDIVIAN TEMPERATE RAINFOREST

The third-largest forest in South America’s Neotropical Realm is the Valdivian Temperate Rainforest. The forest is classified as a temperate broadleaf and mixed forest and shares borders with Chile and Argentina. Chusquea quila, nalca, southern pud (the tiniest deer in the world), kodkod (the tiniest cat in South America), and even Copihue, Chile’s national flower, can be found there. The only rainforest that contains glaciers is the Valdivian Rainforest.

The region is well-known for its unusual animal species, 150-foot-tall trees, and indigenous vegetation. It is distinguished by dense understories of ferns, evergreen angiosperm trees, and bamboos.Compared to forests of a comparable type in North America, the forest has more species. 700-800 different species of vascular plants can be found throughout the ecoregion. Endemism at the species level is thought to be 45% for all vertebrates, 76% for amphibians, 50% for freshwater fish, 36% for reptiles, 33% for mammals, and 30% for birds. Among the interesting amphibians are the Vanzolini’s spiny-chest frog and three species that are in grave danger of extinction.

4. TONGASS, NORTH AMERICA

With 17 million acres, the Tongass National Forest in Southeast Alaska is the biggest U.S.

National Forest (26,100 sq mi; 6,800,000 ha;

68,000 km2). Its temperate rain forest covers the majority of its surface and is sufficiently distant to support a large number of uncommon and endangered plant and animal species.

This breathtaking 17 million acre area is home to a wide variety of wildlife, including endangered bird species like the Marbled Murrelet. More than 75,000 people live and work in the Tongass National Forest, which is made up of islands, mountains, glaciers, etc. Additionally, it is home to the most bald eagles and numerous kinds of brown bears, moose, porpoises, humpback whales, mountain goats, killer whales, sea otters, hair seals, black bears, and wolves.

5. RAINFOREST  OF    XISHUANGBANNA 

With 19,223 km2, the Rainforest of Xishuangbanna in China’s Yunnan Province is one of the continent’s biggest forests. This Rainforest has the only oasis desert on the tropic of cancer on earth, and it is China’s most complete, most typical, and largest tropical rainforest ecosystem.

It also has the rarest gene pool of rare plants and animals on earth today, where it is regarded as a natural wonder of the planet. It is located in the northern part of the southernmost portion of the tropic of cancer and has a tropical monsoon climate, which is warm and bright all year long but also damp and rainy. To consider that Xishuangbanna’s more than two square kilometers of land is home to 5,000 distinct types of tropical animals and vegetation is amazing.

Important species that live in the Xishuangbanna Rainforest include Asian Elephants, Green Peacocks, and Indo-Chinese Tigers. Based on its vegetation, this particular rainforest can be divided into three different types: tropical montane rainforest, tropical seasonal rainforest, and tropical rainforest.

6. SUNDARBANS

One of the largest mangrove forests in the world, the Sundarbans mangrove forest is located on the Bay of Bengal’s Ganges, Brahmaputra, and Meghna river deltas. Its area is 140,000 acres. It’s a mangrove forest with over 290 bird species, 120 fish species, 42 mammal species, 35 reptile species, and 8 amphibian The Sunderbans is home to a number of endangered species, including royal Bengal tigers, northern river terrapins, olive ridley sea turtles, estuary crocodiles, Gangetic dolphins, ground turtles, hawksbill sea turtles, and king crabs. it is Bangladesh’s main supply of forest products and a significant part of its economy.

7. DAINTREE FOREST, AUSTRALIA 

The Daintree Rainforest is located on

Australia’s northeastern Queensland coast, north of Mossman and Cairns. The Daintree, which is about 1,200 square kilometers in size, is a part of the largest continuous tropical rainforest on the Australian continent. With an estimated age of 135 million years, the Daintree Rainforest predates even the Amazon in terms of age and is the oldest living rainforest on earth. It is a breathtaking illustration of nature at its earliest stage. Additionally, the reef and rainforest, both of which are recognized as World Heritage sites, can only be found together in one place on earth in this forest.

The Daintree Rainforest is renowned for its stunning, lush valleys, mountains, and vines that are covered in forest. It is not only one of the biggest forests in the world, but it is also a well-liked tourism destination that draws visitors from all over the world. This particular rainforest habitat is home to 430 bird species, 12,000 insect species, and 30% of the reptile, frog, and marsupial species in Australia. Actually, there are more rare and endangered animal species in the Daintree Rainforest than anywhere else on earth!

8. KINABALU NATIONAL PARK

One of the world’s largest forests, Kinabalu National Park (also known as Taman Negara Kinabalu), was created in 1964 and is one of Malaysia’s first national parks. Sabah’s Kinabalu Park is dominated by Mount Kinabalu, one of Southeast Asia’s highest summits at 4,095 meters. There are around 4,500 plant and animal species there, including about 326 bird species and 100 mammal species.

The four varied temperature zones that make up the Kinabalu National Park have given rise to a vast array of vegetation, including montane oak, rhododendron, coniferous woods, alpine meadow plants, and stunted bushes. Two of the region’s indigenous animal species are the Kinabalu Giant Earthworm and the Kinabalu Giant Red Leech.

9. SINHARAJA FOREST RESERVE, SRI LANKA

Sinharaja Forest Reserve, one of the largest forests in the world, was designated a UNESCO Biosphere Reserve and World Heritage Site. It was established in 1978, and the Department of Forest Conservation is in charge of it. It is the last livable area of primary tropical rainforest left in the nation.

The Sinharaja Forest Reserve is located in Sri Lanka’s south-west lowland wet zone. It is made up of 2,772 hectares of proposed forest reserve and 6,092 ha of forest reserve, with a total size of 8,864 ha and an elevation range of 300 to 1,170 meters.There are more than 60% of endemic trees, many of which are uncommon. There is a large amount of endemic wildlife in the reserve, particularly birds, but it is also home to more than 50% of Sri Lanka’s endemic species of animals, butterflies, and insects, as well as rare amphibians, reptiles, and many other kinds of insects.

10. MINDO-NAMBILLO CLOUD FOREST

The cloud forest of Mindo in South America is one of the largest forests on the planet. In the Mindo-Nambillo Cloud Forest, there are more than 450 different bird species.

A tribe known as the Yumbo-Nigua depends on these forests for habitat, protection, and sustenance. It is also a noteworthy natural area and one of the most popular tourist destinations in South America. The biological cover of the Mindo forest is composed of more than 4,500 different varieties of orchids, as well as other plant species including cedro trees, aguacatillo, arrayan, and canelo, as well as berries, hill red peppers, and ortiga.