Which of the ecosystems has the lowest biodiversity?

The ground doesn’t support much in the way of plant life because it is frozen, so there is less…

What are the examples of low biodiversity?

Low biodiversity is characteristic of an unhealthy or degraded environment. A mown lawn in a city park is an example of an ecosystem with low biodiversity. There will be two or three kinds of grasses, some dandelions, of course, and maybe a robin or some starlings poking about for worms or bugs.

Which forest has lowest biodiversity?

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

Which ecosystems have high biodiversity and low biodiversity?

Estuarine areas (where rivers meet seas and oceans) have high biodiversity compared to other areas. Trophical rainforests are rich in terms of biodiversity. Arid and semiarid areas have low biodiversity. Deserts, for example, contain limited numbers of 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 is 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.

What causes low biodiversity?

Biodiversity loss is caused by five primary drivers: habitat loss, invasive species, overexploitation (extreme hunting and fishing pressure), pollution, climate change associated with global warming. In each case, human beings and their activities play direct roles.

Why is biodiversity low in the tundra?

Biodiversity, the amount and variety of life in this tundra environment, is low because; 1. The temperatures and precipitation in these tundra areas are both LOW, and these abiotic factors mean that this is a very difficult environment for life to survive, as there is minimal water and sunlight available for survival.

What ecosystem has greater biodiversity?

Species richness is greatest in tropical ecosystems. Tropical rain forests on land and coral reefs in marine systems are among the most biologically diverse ecosystems on Earth and have become the focus of popular attention.

Which biome has the highest biodiversity the lowest why Brainly?

Which land biome has the greatest diversity of plant species and which has the least. The rainforest has the most, with it’s 4 layers and thousands of species that inhabit it. The icy tundra has the least by far.

Which ecosystem has more biodiversity?

#1: Brazil. Brazil is the Earth’s biodiversity champion. Between the Amazon rainforest and Mata Atlantica forest, the woody savanna-like cerrado, the massive inland swamp known as the Pantanal, and a range of other terrestrial and aquatic ecosystems, Brazil leads the world in plant and amphibian species counts.

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