Which ecosystem has an abundance of species but with low species diversity?
An aquarium with many different species of animals, but very few individuals of each species confined to a small space is an example. Likewise, you could have an ecosystem with high abundance, low species richness and therefore, low species diversity. An Oak forest is an example of this.
Which ecosystem has the higher number of species lower number of species?
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 ecosystem has high biodiversity 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.
Which ecosystem has highest species diversity?
Coral reefs are believed by many to have the highest biodiversity of any ecosystem on the planet—even more than a tropical rainforest.
What is high species abundance?
Species abundance refers to the number of individuals per species. … Species A has high relative species abundance compared to species B, C, and D. If we look at Community 1, each of the four species contributes to 25% of the population. The relative abundance of each species is more evenly distributed than Community 1.
What is a low species diversity?
Low species diversity values could suggest that there are relatively few successful species in the habitat, the environment is quite stressful and only few organisms are really well adapted to that environment As such food webs are relatively simple in this habitat, and its transformation would probably have quite …
What is ecosystem What are examples of diverse ecosystem?
Answer: An ecosystem is a geographic area where the plants,animals and other organisms,as well as weather and landscape,work together to form a bubble of life. Forests,desert, grasslands and streams are the examples of diverse ecosystem.
Does it have a high or low biodiversity?
High biodiversity, with many species present, is good. It usually means that an ecosystem is healthy and relatively undisturbed by humans. Low biodiversity is characteristic of an unhealthy or degraded environment.
What are the 3 types of species diversity?
Usually three levels of biodiversity are discussed—genetic, species, and ecosystem diversity. Genetic diversity is all the different genes contained in all individual plants, animals, fungi, and microorganisms.
Which has high biodiversity?
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.
What other ecosystem has extremely high biodiversity?
The Amazon Rainforest and Biodiversity
As an ecosystem, the Amazon is one of the most biodiverse places on earth. Over 3 million species live in the rainforest, and over 2,500 tree species (or one-third of all tropical trees that exist on earth) help to create and sustain this vibrant ecosystem.
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.