Within the World Wildlife Fund’s biome classification, tropical rainforests are a type of tropical moist broadleaf forest (or tropical wet forest) that also includes the more extensive seasonal tropical forests.

Primarily, there are two types of rainforests – tropical and temperate. Globally tropical forests cover a large part while temperate rainforests occur in few regions around the world.

The Amazon is the largest rainforest in the world. It covers approximately 2.2 million square miles. The Taiga is the largest forest in the world and stretches through the far northern reaches of Europe, Asia, and North America.

The Amazon

Darien Gap

Gadchiroli Forest

The Most Beautiful Forests in the World

• 1) Monteverde Cloud Forest, Costa Rica.
• 2) Daintree Rainforest, Australia.
• 3) Amazon Rainforest, Latin America.
• 4) Bwindi Impenetrable Forest, Uganda.
• 5) Arashiyama Bamboo Grove, Japan.
• 6) Trossachs National Park, Scotland.
• 7) Batang Ai National Park, Borneo.

Legend has it they were inspired by Germany’s Black Forest (Schwarzwald)—the spectacular mountain range in Baden-Württemberg. The Black Forest gets its name from the oppressive canopy of evergreens looming above the forest floor.

Of all the species in the world, the largest—and most dangerous—is the saltwater crocodile. These ferocious killers can grow up to 23 feet in length, weigh more than a ton, and are known to kill hundreds each year, with crocodiles as a whole responsible for more human fatalities annually than sharks.

AUSTRALIA

Most dangerous sports with the highest rate of injury

According to the American Temperament Test Society recorded attacks and aggressive temperament according to average size, these are the top 10 most dangerous dogs in the world:

• German Shepherd.
• Doberman Pinschers.
• Wolf hybrid.
• Mastiff (English & Bull)
• Alaskan Malamute.
• Akita.
• Boxer.
• Siberian Husky.

The reticulated python is among the few snakes that prey on humans. Considering the known maximum prey size, a full-grown reticulated python can open its jaws wide enough to swallow a human, but the width of the shoulders of some adult Homo sapiens can pose a problem for even a snake with sufficient size.

lions

A tiger is generally physically larger than a lion. Most experts would favor a Siberian and Bengal tiger over an African lion.”

Predation. Adult mambas have few natural predators aside from birds of prey. Brown snake eagles are verified predators of adult black mambas, of up to at least 2.7 m (8 ft 10 in). Other eagles known to hunt or at least consume grown black mambas include tawny eagles and martial eagles.

They are highly aggressive when threatened, “known to strike repeatedly and [to] inject a large volume of venom with each strike.” Their venom is potentially lethal, and though antivenin exists, it is not widely available in the black mamba’s native habitat of southern and eastern Africa.

11 years

Black mamba

About 60 of the 270 snake species found in India are medically important. This includes various types of cobras, kraits, saw-scaled vipers, sea snakes, and pit vipers for which there are no commercially available anti-venom.