components of biodiversity

• Chihuahuas, beagles, and rottweilers are all the same species — but they're not the same because there is variety in their genes.

  Diversity of genes
• For example, monkeys, dragonflies, and meadow beauties are all different species.

  Diversity of number of species
• Lakes, Ponds, and Rivers are all Freshwater Ecosystems.

  Rocky coast, Sand Dune, Estuary, Salt Marsh , CoralReef are all Marine Ecosystems.

  Variety of ecosystems