Ecosystems that have high levels of biodiversity have a large number of species, complex food webs, a variety of ecological niches, increased genetic diversity, and abundant resources.
What is a characteristic of a healthy ecosystem?
A healthy ecosystem consists of native plant and animal populations interacting in balance with each other and nonliving things (for example, water and rocks). Healthy ecosystems have an energy source, usually the sun. The sun provides radiant energy for producer (plant) growth.
How does high biodiversity lead to a healthy ecosystem?
Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. … Healthy ecosystems can better withstand and recover from a variety of disasters.
What does it mean for an ecosystem to have high biodiversity?
Biodiversity refers to the variety of life. When biodiversity is high, it means there are many different types of organisms and species. … Cleaner shrimp and fish remove parasites to keep many species healthy and thriving.
What are three 3 key features of a healthy ecosystem?
A commonly cited broad definition states that a healthy ecosystem has three attributes: productivity, resilience, and. “organization” (including biodiversity).
What are the three fundamental characteristics of an ecosystem?
Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. Biotic factors include plants, animals, and other organisms. Abiotic factors include rocks, temperature, and humidity. Every factor in an ecosystem depends on every other factor, either directly or indirectly.
How the biodiversity of an ecosystem relates to the health of that ecosystem?
Biodiversity is the key indicator of the health of an ecosystem. A wide variety of species will cope better with threats than a limited number of them in large populations. Even if certain species are affected by pollution, climate change or human activities, the ecosystem as a whole may adapt and survive.
How does biodiversity support healthy ecosystems quizlet?
Genetic diversity insures a more healthy and diverse species. Species diversity ensures a more stable ecosystem. Ecosystem diversity ensures a more healthy biosphere. … Both will increase a species ability to adapt to new changes.
What is the relationship between biodiversity and the health of an ecosystem?
Explanation: Biodiversity is a measurement of how many different types of organisms are found in an ecosystem. The higher the biodiversity means that the ecosystem can sustain (maintain) many different types of producers, consumers, and decomposers. This generally means that the area is healthy.
Why high biodiversity is important in the stability of the ecosystem?
Greater biodiversity in ecosystems, species, and individuals leads to greater stability. For example, species with high genetic diversity and many populations that are adapted to a wide variety of conditions are more likely to be able to weather disturbances, disease, and climate change.
Are ecosystems more resilient if they have high biodiversity?
This research showed that diverse communities are more stable because they exhibit resistance during extreme climate events.” … Instead, resistance to change clearly superseded resilience as the main mechanism by which biodiversity helps to preserve ecosystem stability in the face of climatic extremes, he said.
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.