3 Questions
What is included in the concept of biodiversity?
Differences in genes among individuals of a species
At what scales does biodiversity occur?
Locally, regionally, nationally, and globally
What does biodiversity include in terms of ecosystems?
Both terrestrial and aquatic ecosystems
Study Notes
Biodiversity Concept
- Biodiversity refers to the variety of different species of plants, animals, and microorganisms that live in an ecosystem or on Earth as a whole.
- It also includes the genetic diversity within each species, the variety of ecosystems, and the interactions between different species and their environment.
Scales of Biodiversity
- Biodiversity occurs at multiple scales, including:
- Genetic diversity: variations within individual species
- Species diversity: number of different species in an ecosystem
- Ecosystem diversity: variety of different ecosystems in a region or on Earth
Ecosystems and Biodiversity
- Biodiversity includes different types of ecosystems, such as:
- Terrestrial ecosystems (forests, grasslands, deserts)
- Freshwater ecosystems (rivers, lakes, wetlands)
- Marine ecosystems (coral reefs, estuaries, open ocean)
- Arctic and alpine ecosystems (tundra, arctic sea ice)
- It also includes the interactions between species and their environment, such as:
- Predation and symbiotic relationships
- Nutrient cycling and decomposition
- Climate regulation and disturbance regimes
Test your knowledge of biodiversity with this quiz! Explore the different aspects of biological diversity, including genes, species richness, and ecosystems. Challenge yourself to understand the importance of preserving biodiversity and its impact on the environment.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
