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Why are tropical forests so important? Tropical forests cover just 6% of the planet’s land surface but are some of the richest, most biodiverse places on Earth. They are home to ancient, towering trees and a huge variety of plants, birds, insects and fascinating mammals.
Oct 19, 2023 · Tropical rainforests are centers of biodiversity, holding an estimated half the world’s plants and animals, many of which have yet to be catalogued (some scientists estimate that it’s two-thirds of the world's plants). Rainforests produce, store, and filter water, protecting against soil erosion, floods, and drought.
- Rainforest Structure. Most rainforests are structured in four layers: emergent, canopy, understory, and forest floor. Each layer has unique characteristics based on differing levels of water, sunlight, and air circulation.
- Types of Rainforests. Tropical Rainforests. Tropical rainforest s are mainly located between the latitude s of 23.5°N (the Tropic of Cancer) and 23.5°S (the Tropic of Capricorn)—the tropics.
- People and the Rainforest. Rainforests have been home to thriving, complex communities for thousands of years. For instance, unique rainforest ecosystems have influenced the diet of cultures from Africa to the Pacific Northwest.
- Benefits of Rainforests. Ecological Well-Being. Rainforests are critically important to the well-being of our planet. Tropical rainforests encompass approximately 1.2 billion hectares (3 billion acres) of vegetation and are sometimes described as the Earth’s thermostat.
Mar 3, 2023 · Tropical forests play a critical role in supporting human well-being, food security, and the maintenance of biodiversity. by Laura Borma 3 March 2023. Illustration of the central Amazon...
Apr 11, 2024 · The Earth’s magnificent tropical rainforests represent a treasure trove of biological heritage. They not only retain many primitive plant and animal species with incredible and ancient evolutionary lineages but are also communities that exhibit unparalleled biodiversity and a great variety of ecological interactions.
- The Editors of Encyclopaedia Britannica
Habitat for animals and plants. Tropical rainforests contain over 30 million species of plants and animals. That's half of the Earth's wildlife and at least two-thirds of its plant species! There are also many more thousands of rainforest plants and animals species still waiting to be discovered.
6 days ago · Origin. 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. Earth's floral regions.
