(WRITER)
(Researcher)
The tropical rainforest is earth's most complex biome in terms of both structure and species diversity. It occurs under optimal growing conditions: abundant precipitation and year round warmth. There is no annual rhythm to the forest; rather each species has evolved its own flowering and fruiting seasons. Sunlight is a major limiting factor. A variety of strategies have been successful in the struggle to reach light or to adapt to the low intensity of light beneath the canopy.
The tropical rain forest biome is one of the most productive areas on earth. More than half of the different kinds animals and plants in the world live in the tropical rain forests. The abundant sunlight, warm temperatures, and daily rain lead to a fast turnover of nutrients, and plant growth is rapid. This is a land without winter, so the growing season lasts all year. There are flowers and fruit all year round.
These forests have been in existence for between 70 million and 100 million years, so this biome is very old.The tropical rain forest biome is one of the most productive areas on earth. More than half of the different kinds animals and plants in the world live in the tropical rain forests. The abundant sunlight, warm temperatures, and daily rain lead to a fast turnover of nutrients, and plant growth is rapid. This is a land without winter, so the growing season lasts all year. There are flowers and fruit all year round.
These forests have been in existence for between 70 million and 100 million years, so this biome is very old.
The rainforests extend in a discontinuous way over expanded territories; the presence of mountains, plateaus, lakes, marshes and rivers prevents that it covers all the equatorial zone. The virgin forest is located in Central and South America, Central Africa and in Malaysia and lndonesia. The landscape is similar in all those areas, but each one of them has their own characteristics.
The ground, that provides water and mineral salts are not fertile in the rainforest, since the organic matter quickly is disturbed by the heat and the humidity, and the nutrients are washed in intense rains. In addition, it remains humid, since the thick foliage absorbs almost all the light and it doesn't allow the passage of solar rays towards the interior. The visibility reaches about 20 meters
The combination of heat and moisture makes the tropical rain forest the perfect environment for more then 15 million types of plants and animals. Some of the animals of the tropical rain forest are the jaguar, the anteater, lemur and many others, among the many plant species such as bamboo banana trees and rubber trees.
The Tropical Rainforest biome is the richest source of plant life in the whole entire earth, with temperatures around 70-90 degrees and lots of water supply, this makes this biome a perfect place for large amounts of plant life. In the Tropical Rainforest there is so much different and unique plants, that scientists don’t even know all of them. Here are just a few plants that are now commonly grown and sold to people across the world that originally came from the rainforest. Avocado, bananas, coffee, lemon, orange, peanut, peppers, and pineapples
Plants from the rain forest are very useful in many different uses around the world. Such as hundreds of different medical supplies, many foods (fruit etc.), timber
Producers:
The rain forest grows in three levels, the Canopy, which is the tallest level it has trees between 100 and 200 feet tall. The second level called the understory contains a mix of shrubs, ferns, palms, small trees and vines. The third and lowest level is the Forest floor where herbs, mosses and fungi grow.
A producer is an organism that makes it’s own food from light energy or chemical energy. Most green plants that are one-celled organisms like slime molds and bacteria are producers. Producers are the base of the food chain.
· Bamboo
· Banana Trees
· Rubber Trees
· Cassava
· Bromeliads
· Avocado
· Many tropical fruit trees such as lemon, orange etc.
· Air plants