1. ECHINODERMS BY OLIVIA

2. STARFISH ARE ECHINODERMS  Starfish are smooth  Colours can be bright or neutral  Colours will change depending on where they live  Starfish have five equal segments

3. SEA URCHINS ARE ALSO ECHINODERMS, THEY LOOK LIKE:  Very spiky  The spikes protect them from predators  Have a hard shell  Can be purple, red, yellow, orange and brown

4. WHAT DO ECHINODERMS EAT?  Algae  Dead fish  Barnacles  Plant  Sponges  They are also Carnivores (which means they eat meat)  Here is of a picture with some algae:

5. ECHINODERMS HABITAT  Echinoderms live in the sea & have different habitats  They may live in tropical reefs or deep sea trenches  Starfish stick on rocks  Sea Urchins live on the floor of the ocean

6. INTERESTING FACTS ABOUT ECHINODERMS  They are invertebrate because they do not have a backbone  Only come out at night time, which means they are nocturnal  Echinoderms can regrow missing tentacles

7. THANK YOU