Biodiversity

•The number and variety of species living in an area.

Noteworthy

Sustainability

• The ability of an ecosystem to remain same despite changing conditions is called its sustainability.

Noteworthy

3 types of biodiversity

1.Ecosystem2.Species3.Genetic

Noteworthy

Ecosystem diversity

• Different types of ecosystem.Ex: Rainforest, Tundra, Desert,Grassland.3rd period

Noteworthy

Species

Species diversity is the number of different species of plants and animals that live in an ecosystem.Ex: Different plants and animals in an area.

Noteworthy

Talk to your partner

1. What is biodiversity?2. What is sustainability?3. What are 3 types of biodiversity?4. What is ecosystem biodiversity?5. What is species biodiversity?

Genetic diversity

• Genetic diversity is the variety of all the genetic material that is present in organisms.

Ex: Different breeds of dog.

Noteworthy