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What are the 3 types of biodiversity?
Biodiversity is usually explored at three levels – genetic diversity, species diversity and ecosystem diversity. These three levels work together to create the complexity of life on Earth.
What are the 4 types of biodiversity?
Four Types of Biodiversity
- Species Diversity. Every ecosystem contains a unique collection of species, all interacting with each other. …
- Genetic Diversity. Genetic diversity describes how closely related the members of one species are in a given ecosystem. …
- Ecosystem Diversity. …
- Functional Diversity.
What are the main causes of biodiversity?
8 Major Causes of Biodiversity – Explained!
- Habitat Loss and Fragmentation: A habitat is the place where a plant or animal naturally lives. …
- Over-exploitation for Commercialization: …
- Invasive Species: …
- Pollution: …
- Global Climate Change: …
- Population Growth and Over-consumption: …
- Illegal Wildlife Trade: …
- Species extinction:
What is class 11 biodiversity?
Biodiversity is the variation of life forms, within a given ecosystem, biome or for the entire earth. … It refers to the varieties of plants, animals and micro-organisms, the genes they contain and the ecosystems they form.
What is biodiversity class 9?
Answer: Biodiversity is a place where all the living organisms live interacting with the lithosphere land hyrosphere and atmosters.
What are the 6 main threats to biodiversity?
6 Main Threats to Biodiversity – Explained!
- Human Activities and Loss of Habitat: …
- Deforestation: …
- Desertification: …
- Marine Environment: …
- Increasing Wildlife Trade: …
- Climate Change:
What are the causes of biodiversity loss class 12?
Causes for Loss of Biodiversity
- Habitat loss and fragmentation.
- Over-exploitation.
- Alien species invasions.
- Co-extinctions.