Types of animals

Types of animals

1. 1. Types of Animals
2. 2. Scientist classify the world’s animals into two major groups.
3. 3. Scientist classify the world’s animals into two major groups. Vertebrates
4. 4. Scientist classify the world’s animals into two major groups. Vertebrates Invertebrates
5. 5. Invertebrates <ul><li>are animals that do not have a backbone. </li></ul>
6. 7. Worms don’t have a back bone so they are invertebrates.
7. 8. Many animals have a hard outer shell instead of bones. That means they have no spine (backbone) and they are invertebrates .
8. 9. Microorganisms are invertebrates.
9. 10. Animals that have a backbone are called vertebrates . They include: mammals birds fish reptiles amphibians
10. 11. Animals that have a backbone are called vertebrates . They include: mammals birds fish reptiles amphibians
11. 12. Animals that have a backbone are called vertebrates . They include: mammals birds fish reptiles amphibians
12. 13. Animals that have a backbone are called vertebrates . They include: mammals birds fish reptiles amphibians
13. 14. Animals that have a backbone are called vertebrates . They include: mammals birds fish reptiles amphibians
14. 15. Animals that have a backbone are called vertebrates . They include: mammals birds fish reptiles amphibians
15. 16. Mammals are vertebrates that have certain characteristics.
16. 17. Mammals have hair or fur.
17. 18. Mammals are warm-blooded
18. 19. Mammals give milk to their babies.
19. 20. Mammals give birth to live young.
20. 21. Birds are vertebrates that have certain characteristics.
21. 22. Birds have feathers.
22. 23. Birds are warm- blooded
23. 24. Birds lay eggs.
24. 25. Fish are vertebrates
25. 26. Fish are cold-blooded
26. 27. Fish live all their lives in water.
27. 28. Most fish lay eggs.
28. 29. Reptiles are vertebrates.
29. 30. Reptiles have scales on their bodies.
30. 31. Reptiles have lay eggs.
31. 32. Reptiles are cold-blooded
32. 33. Amphibians are vertebrates.
33. 34. Amphibians have smooth skin (no scales).
34. 35. Amphibians lay eggs.
35. 36. Amphibians are cold-blooded
36. 37. Amphibians are born in water and undergo metamorphosis .
37. 38. Metamorphosis means change
38. 39. Amphibians change a lot during their lives
39. 40. Review: <ul><li>What is the word for an animal that has a spine (backbone.) </li></ul>
40. 41. Review: <ul><li>What is the word for an animal that has a spine (backbone.) </li></ul>Vertebrate
41. 42. Review: <ul><li>What is the word for an animal that has a </li></ul><ul><li>no spine (backbone.) </li></ul>
42. 43. Review: <ul><li>What is the word for an animal that has a </li></ul><ul><li>no spine (backbone.) </li></ul>Invertebrate
43. 44. Review: <ul><li>What is the word for a vertebrate that lives its life in water. </li></ul>
44. 45. Review: <ul><li>What is the word for a vertebrate that lives its life in water. </li></ul>Fish
45. 46. Review: <ul><li>What is the word for a vertebrate that gives milk to its young? </li></ul>
46. 47. Review: <ul><li>What is the word for a vertebrate that gives milk to its young? </li></ul>Mammal
47. 48. Review: <ul><li>What is the word for a vertebrate that has scales on its body? </li></ul>
48. 49. Review: <ul><li>What is the word for a vertebrate that has scales on its body? </li></ul>Reptile
49. 50. Review: <ul><li>What is the word for a vertebrate that begins life in water but undergoes change to live on land? </li></ul>
50. 51. Review: <ul><li>What is the word for a vertebrate that begins life in water but undergoes change to live on land? </li></ul>Amphibian
51. 52. Review: <ul><li>What kinds of vertebrates use the food they eat to make heat inside their bodies? </li></ul>Mammals and birds
52. 53. Review: <ul><li>What kinds of vertebrates do not use the food they eat to make heat inside their bodies? </li></ul>
53. 54. Review: <ul><li>What kinds of vertebrates do not use the food they eat to make heat inside their bodies? </li></ul>reptiles
54. 55. Review: <ul><li>What kinds of vertebrates do not use the food they eat to make heat inside their bodies? </li></ul>reptiles amphibians
55. 56. Review: <ul><li>What kinds of vertebrates do not use the food they eat to make heat inside their bodies? </li></ul>fish reptiles amphibians