What areas have the least biodiversity?

Which area on earth has the most biodiversity least?

Figure 1.3. Tropical rainforests are found in equatorial regions (Figure (PageIndex{1})) are the most biodiverse terrestrial biome. The biome in North America that has the lowest biodiversity is the Arctic tundra biome. Tropical rainforests are the most diverse terrestrial biome.

Which places in the world are the most biodiverse and the least biodiverse?

Tropical forests are widely considered to have the greatest species diversity of the terrestrial biomes and the tundra biome has the least.

What places have high biodiversity?

17 most biodiverse places on earth

  • The Daintree, Queensland, Australia. 638. …
  • Cloud forests of Ecuador. …
  • The Amazon, Amazon-North, Brazil. …
  • Alaska’s backcountry, United States. …
  • Sapo National Park, Monrovia, Liberia. …
  • Monteverde Park, Costa Rica. …
  • Mt. …
  • Sinharaja Forest, Sabaragamuwa, Sri Lanka.

What is a low biodiversity?

Low biodiversity is when there are a few prominent species and a low number of other species within the habitat. High biodiversity is a habitat or ecosystem that has a high number of different species.

Why do deserts have low biodiversity?

Biodiversity is low in hot desert ecosystems. There are far fewer species supported by the extreme climate compared to other biomes. This is due to the high temperatures, low rainfall and a lack of available water. … Human activity is the greatest threat to biodiversity in hot deserts.

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What are examples of high and low biodiversity?

Examples of places with high biodiversity include rainforests and coral reefs, because they have many different species in an area. Less biodiverse areas include deserts, icy areas, and the bottom of the ocean. Organisms do exist in those places, but not as many as places with higher biodiversity.

Which city has the highest biodiversity?

The world’s most biodiverse urban area, in raw numbers and with an understanding for its value, could be Cape Town, according to Thomas Elmqvist, editor of Urbanization, Biodiversity and Ecosystem Services: Challenges and Opportunities and leader of the United Nation’s City and Biodiversity Outlook Project.

Which communities the most biodiverse?

Summary: Amazonia represents the quintessence of biodiversity – the richest ecosystem on earth. Yet a study by Smithsonian scientists, published this week in the journal Science, shows that differences in species composition of tropical forests are greater over distance in Panama than in Amazonia.