Why is biodiversity so high in tropical rainforests?

Why is biodiversity so high in tropical rainforests quizlet?

Biodiversity is high because the warm and wet consistent climate in tropical rainforests is able to sustain life in all different forms. … Temperature and precipitation allow you to determine the quality of the soil in the region, which result in an ability to determine the ability of the region to sustain life.

Do tropical rainforests have high biodiversity?

Tropical rainforests are the most biologically diverse terrestrial ecosystems in the world. The Amazon rainforest is the world’s largest tropical rainforest. It is home to around 40,000 plant species, nearly 1,300 bird species, 3,000 types of fish, 427 species of mammals, and 2.5 million different insects.

What is special about the biodiversity in tropical rainforests?

Biodiversity: Tropical rainforests are areas of extremely high biodiversity compared to other ecosystems. … Biologists estimate that tropical rainforests contain about 50% of the world’s terrestrial plant and animal species, yet they encompass only about 6% of the world’s land area.

What causes high biodiversity?

Ecosystems that host the most biodiversity tend to have ideal environmental conditions for plant growth, like the warm and wet climate of tropical regions. Ecosystems can also contain species too small to see with the naked eye.

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Why is biodiversity so low in tundra and desert biomes?

Tundra Biome

Because of these low temperatures and short growing seasons, net primary productivity is very low in the tundra, between 100–200 g m2 yr1. … Biodiversity in the tundra is low and dominated by mosses, lichens, and low-growing perennial shrubs.

Why do tropical rainforests have high productivity and why do tropical rainforests have high biodiversity?

Climate: because rainforests are located in tropical regions, they receive a lot of sunlight. … Since there is a lot of sunlight, there is a lot of energy in the rainforest. This energy is stored in plant vegetation, which is eaten by animals. The abundance of energy supports an abundance of plant and animal species.

What is high biodiversity?

High biodiversity is a habitat or ecosystem that has a high number of different species.

Which has more biodiversity a rainforest or a desert?

Both biomes have warm climates, but the desert is very dry, and the rainforest is very wet. The desert has very few organisms, so it has low biodiversity. … In contrast, the rainforest has the highest biodiversity of any biome on Earth.

Why it is a keystone species?

A keystone species is an organism that helps define an entire ecosystem. Without its keystone species, the ecosystem would be dramatically different or cease to exist altogether. … The ecosystem would be forced to radically change, allowing new and possibly invasive species to populate the habitat.