2. What do plants and
animals need?

3. How do plants and
animals get food
in a grassland?

4. How do plants and
animals get food
in an ocean?

5. What can cause a
food web to change?

6. animals help each other?
How do plants and
animals help each other?

7. Lab
Zone

8. animals help each other?
What do plants
and animals needs?
How do plants and
animals get food
in a grassland?
How do plants and
animals get food
in an ocean?
What can cause a
food web to change?
How do plants and
animals help each other?
Lab
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9. What do all animals
need to live and grow?
Page 71

10. Air
Water
Shelter
Space to live
Food

11. What is main difference
between a producer and
consumer?
Page 71

12. A producer makes
its own food.
A consumer gets food
from its habitat.

13. Which animal do you think needs more water, food and space?
Page 71-73

14. more water, food and space
The lion would need
more water, food and space
because it is
larger than the others.

15. Why do larger animals
need larger shelter?
Page 72

16. Shelter protects an animal from other animals and from the weather.
A big animal won’t fit in a small shelter.

17. What is the effect if the
habitat does not have
enough food or water
for all of the animals
that live there?
Page 72

18. Some of the animals
might die.

19. What is a
food chain?
Page 74

20. All living things need food. Most plants make food.
Some animals eat plants.
Other animals eat those animals.

21. Where does the deer get
its energy?

22. The deer gets its energy
from eating the grass.

23. What is a predator?
Page 75

24. A predator is an animal
that catches and eats
another animal.

25. What is a food web
made up of?
Page 76

26. The food chains in a
habitat make up a
food web.

27. Give an example of a predator
and its prey.
Page 74-75

29. How is the
Sea otter a
consumer?

30. The Sea otter
consumes
(or eats)
the sea urchin.

31. True or False
Plants are not
part of the food chain
in the ocean.

32. food chains in the ocean.
False
Plants begin most
food chains in the ocean.

33. Where does the
tuna its
energy?

34. The tuna gets its energy
from the mackerel.

35. Where does
kelp get its energy?
Page 80

36. Kelp gets
its energy from
the sun.

37. eat sea urchin than sea otter?
How many more animals
eat sea urchin than sea otter?
Page 80-81

38. 3 animals eat sea urchin
1 animal eats sea star
3-1=2 more animals

39. What happens to living things in a lake when people throw
trash in the water?

40. could get sick or even die.
The living things
could get sick or even die.

41. How do otters get
hurt after an oil spill?
Page 83

42. Oil gets
on their fur.

43. How could an oil spill cause
a food web to change?
Page 83

44. Animals can die as a result of an oil spill.
If many of the same kinds of animals die,
they won’t be around
to eat other things or be eaten.

45. Why should people try
to keep water clean?
Page 83

46. People should try to keep the water clean so plants and
animals can survive.

47. How did people help
after an oil spill?
Page 83

48. People worked together to wash the
oil off the animals and clean the water.

49. Why do animals need shelter?
Page 85

50. Animals need shelter to be safe from other animals.

51. How does the acacia
plant help the ants?
Page 84

52. The acacia plant
gives ants shelter from
other animals.

53. Why is the cardinal fish
safe from predators?
Page 85

54. The cardinal fish stay near the sea urchin.
The spines of the sea urchin
will hurt a predator,
so a predator will not go
near the cardinal fish.

55. From where do animals get the materials
they need to build their nests?
What materials do they use?
Page 86

56. Animals get the materials from
other plants and animals to build their nests.
Things like dried grass, bark, feathers,
twigs, leaves and wool are used in nests.

57. Who is getting helped when an egret sits on top of a rhino?
Page 89

58. The egret is eating yummy flies. 
The rhino isn’t getting bit by the flies. 
So BOTH, the egret and rhino,
are getting helped. 

59. What does
yeast do in bread
dough?
Page 69

60. Yeast causes
bread dough
to rise.

61. activity on page 90-91, what were
When you completed the
activity on page 90-91, what were
you modeling?

62. You modeled a
FOOD WEB
on page

63. How long can a
fox grow to be?
Page 93

64. A fox can grow to be
80 cm.

65. Which animal grows to
be the smallest
on the chart on page 93?

66. The vole is only 20 cm
and is the smallest.

67. How much longer
is the fox than the vole?
Page 93

68. The vole can grow to be 20 cm.
The fox can grow to be 80 cm.
The vole can grow to be 20 cm.
80cm-20cm=60 cm longer