Tropical Rainforest

Tropical rainforests produce 40% of Earth's oxygen. Leaves of trees and other plants are the most important chemical factories in the world. They provide the oxygen and food for humans and animals. The rainforest also captures, stores, and recycles rain, which prevents floods, droughts and the erosion of soil. The Costa Rican rainforest can also save the lives of humans.. About one-fourth of all the medicines we use now come from rainforest plants and more than 1,400 varieties of tropical plants are thought to be potential cures for cancer. Rainforests also keep global temperatures within a certain range, which is crucial for the survival of Earth's

More than half of the world’s tropical rainforests can be found in Central and South America, however they are also present in south eastern Asia and Africa. All of the world’s tropical rainforests can be found at the approximate location of -20 degrees latitude, also known as the area between the Tropic of Cancer and the Tropic of Capricorn. These types of areas exist because of the specific climate, soil types, and diversity present in these regions. This specific area falls in the equatorial and tropical zone and are therefore their climates are controlled by the intertropical convergence zone (ITCZ) and it’s low pressure centers around the equator. Winds present are moist equatorial (mE) and moist tropical

The tropical rainforest biome is an ecosystem covering around 6% of the Earth’s surface and being a home to over 50% of the plant and animal species. These environments are hot and humid all year round, with the average amount of rainfall being 250cm per year. The temperatures in a rain forest minimum tends to be around 20OC with the temperature not rising above 34OC regularly. Tropical rainforests are found spanning from both sides of the equator between the tropic of Cancer and the tropic of Capricorn meaning rainforests are in Central and South America, Southeast Asia, Africa and Australia.

Tropical rainforests are the Earth?s oldest, richest, most productive, and most complex living ecosystems. They are located throughout many of the world?s continents including South America, Africa, and Asia and are defined by a few specific factors. Their location must be within the regions of the tropics and they must receive between 4-8 meters of rain per year (compared to about 1-2 meters in the United States). These forests also have no ?seasonality?, which means that they lack a definite dry or cold season of slowed growth.

Did you know that the rainforest is a fantastic biome? It has three parts that make it special. The forest is also home to more plant life than any other. It’s pretty big. Rainforests have a climate and appearance, producers, and consumers specific to the ecosystem.

The biodiversity of the tropical rainforest is so immense that less than 1 percent of its millions of species have been studied by scientists for their active constituents and their possible uses. When an acre of tropical rainforest is lost, the impact on the number of plant and animal species lost and their possible uses is staggering. Scientists estimate that we are losing more than 137 species of plants and animals every single day because of rainforest deforestation.

Tropical Rainforest make up a total of 6% of all of earth’s land surface. Not surprisingly though, it produces 40% of all of earth’s oxygen. There are 4 levels to the tropical rainforest; emergent, upper canopy, understory, and forest floor. The rainforest received it’s name because of it’s self-watering system. Plants release water into the atmosphere through transpiration. This moisture usually has no place to go which creates a thick cloud cover over the rainforest causing the humid, hot, atmosphere. In the the rainforests are large rivers that branch off into smaller rivers that help to provide water for the entire forest.

The tropical biome is found near the equator and is characterized by a lot of rainfall (about 200 inches a year of rainfall), stable temperatures (temperature rarely gets above 93 degrees Fahrenheit or 68 degrees Fahrenheit), and high humidity. Although rainforests cover less then 6% of the Earth’s surface, scientists say that they hold more than half of the world’s plant and animal species. Additionally, it also has the greatest plant and animal species diversity of any biome on Earth. The rainforest biome has tall, dominant trees that form a dense canopy, which create a nutrient-poor soil.

Tropical rainforests have long been home to indigenous peoples who have shaped civilizations and cultures based on the environment in which they live. Great civilizations like the Mayas, Incas, and Aztecs developed complex societies and made great contributions to science. Living from nature and lacking the technology to dominate their environment, native peoples have learned to watch their surroundings and understand the intricacies of the rainforest. Over generations these people have learned the importance of living within their environment and have come to rely on the countless renewable benefits that forests can provide.

In the season spring it is rainy, hot, wet, and steamy. As you can see from the map, the tropical rainforests are indeed located in the tropics a band around the equator from 23.5 N (the Tropic of Cancer) to 23.5 S (the Tropic of Capricorn because the earth tilts 23.5 degrees on its axis as it travels around the sun at some point in the year (June 22nd in the north, December 22nd in the south) the sun will be directly overhead on one of these lines. At the equinoxes the sun is directly over the equator. Thats what makes the rainforest so

I decided to do my presentation on biomes but not just any biome, I decided on the Tropical Rainforest. The tropical rainforest biome is an ecosystem that covers 6 percent of the earth. They are found all over the earth but the majority lie in South America. Tropical rainforests are defined by their hot and wet climate. The average temperature in this area is around 75 to 80 degrees Fahrenheit. These areas often get up to 12 hours of sunlight due to being located on the Earths equator. Obviously, since it’s called a rainforest, it gets a lot of rain. Most rainforests get up to 100 inches of rain annually. Because of this warm, wet climate, the rainforest is an ideal habitat for a wide range fauna and flora. Some examples of the fauna that live

One of the most growing environmental concerns of our planet is the loss of tropical forests. Tropical forests are depleting at an alarming rate. A rate where demand far exceeds the supply. Of all the forest habitats, none seems to be more threatened than the tropical rainforests, as the world loses up to 20 million hectares of these forests annually, an 80 percent increase over previous estimates. In 1950, 30 percent of the world 's surface was covered by rainforests. By 1975 this area had shrunk to 12 percent. Today, tropical forests account for about 8 percent of the planet 's surface, an area roughly equal to that of the United States, constituting slightly less than half their prehistoric cover. Findings have shown that Africa has lost 60 percent of its original rainforests and Central America and Southeast Asia have lost nearly two thirds.

Not only is the rainforest filled with various plant life. It also is the habitat for thousands of different breeds

Tropical Rainforests are located nearest to the Earth’s Equator; they take up 7% of space on the earth’s surface. Tropical Rainforests are found in places like South America, Africa, South East Asia, and Australia. Tropical Rainforests are viewed as natures global powerhouses, this is due to the amount of 60-160 inches of rain that they produce each year, which then gets distributed all over the planet. The constant rain combined with the warmth of tropical rainforests which ranges from 21°-30° Celsius makes a habitable environment for many species’.

The average rain fall a rain forest receives is 50 to 260 inches yearly (125-660 centimeters). Rain forest belongs in a wet climate. Its temperature does not go higher than 93 degrees (34 degrees Celsius) or drop below 68 degrees (20 degrees Celsius). The rain forests average humidity is 77%-88%. Almost all rain forests are near the equator. Half of all plant and animal species are in the rain forest. Tropical rain forests produce 40% of earth’s oxygen. ¼ of all plants in the rain forest creates medicine. 100-300 species are in the rain forest mostly in South America. That would be 2 and ½ acre (1 Hectare).