Tropical rainforests contain the highest biodiversity of plants and animals on earth. estimates range from over 50% to 80% of the world's plant and animal species. one 10km2 area can contain up to 1,500 flowering plants, 750 species of trees, 400 species of birds and 150 species of butterflies. climate graph for iquitos, peru. Gcse; aqa; tropical rainforests aqa plant and animal adaptations. part of geography the living world. save to my bitesize remove from my bitesize. in this guide. revise. test. pages.
Rainforests are rich in natural resources, such as food and other commodities. around 25% of all medicines come from rainforest plants, and the tropical climate is also ideal for growing fruits, nuts, coffee, hardwood and rubber, to name a few examples. clean water rainforests provide clean water to millions of people. 20% of the world's fresh. Learn about and revise tropical rainforests, their characteristics and the threats they face, with gcse bitesize geography (aqa). An ecosystem is the living ( biotic) and non living ( abiotic) components of an ecosystem. ecosystems vary in size and scale. a small ecosystem could be a garden pond. a large scale ecosystem could be all tropical rainforests this is known as a biome. biodiversity refers to the variety of plant and animal species within an ecosystem. Using figure 8, which part of the rainforest matches the following description? ‘an almost continuous layer of branches and leaves between 15 and 30 metres high.’. shade one circle only. emergent layer. upper canopy.
An ecosystem is the living ( biotic) and non living ( abiotic) components of an ecosystem. ecosystems vary in size and scale. a small ecosystem could be a garden pond. a large scale ecosystem could be all tropical rainforests this is known as a biome. biodiversity refers to the variety of plant and animal species within an ecosystem. Using figure 8, which part of the rainforest matches the following description? ‘an almost continuous layer of branches and leaves between 15 and 30 metres high.’. shade one circle only. emergent layer. upper canopy. What is the climate in tropical rainforests? there aren't really seasons in tropical rainforests. all year, the temperature is in the range of 21°c and 30°c. there is lots of rain precipitation in tropical rainforests. for example, there's roughly 80 inches (2,000mm) of rainfall each year in the amazon rainforest. This is the minimum average temperature in a tropical rainforest. 27°c. 2 multiple choice options. this cycle is fast in the rainforest which allows plants to grow. nutrient cycle. 3 multiple choice options. this process is where roots of plants take up water and rain is intercepted.
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