Pcd quiz review
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PCD Quiz Review. REVIEW:. What is a producer? What is a consumer? Name the four types of consumers What is a decomposer?. 1. Predator or Prey. 2. What type of consumer. 3. Producer or consumer??. 4. What type of consumer?. 5. What type of consumer?. 6. What type of consumer?.

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PCD Quiz Review

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Pcd quiz review

PCD Quiz Review


Review

REVIEW:

What is a producer?

What is a consumer?

Name the four types of consumers

What is a decomposer?


1 predator or prey

1. Predator or Prey


2 what type of consumer

2. What type of consumer


3 producer or consumer

3. Producer or consumer??


4 what type of consumer

4. What type of consumer?


5 what type of consumer

5. What type of consumer?


6 what type of consumer

6. What type of consumer?


7 consumer or decomposer

7. Consumer or Decomposer?


8 what type of consumers

8. What type of consumers?


9 what type of consumer

9. What type of consumer?


10 what type of consumer

10. What type of consumer?


Pcd quiz review

Food Chains and Food WebObjective:Can I identify producers, consumers, scavengers, and decomposers in a food chain or food web?


Pcd quiz review

1.FOOD CHAINS

NOTES


What do all organisms need in order to survive

What do all organisms need in order to survive?

Energy!


Food chain

Food Chain

How energy in food molecules flows from one organism to the next


Example food chain

Example Food Chain:

What type of consumers are here?

Who will get

the most energy out of this

food chain?


Food chain1

Food Chain

What type of decomposer

could we add

to this food chain to add nutrients to the soil?


Pcd quiz review

Which is the predator?

Which is the prey?


Reality check

Reality Check

  • Can I identify producers, consumers, scavengers, and decomposers in a food chain or food web?


Pcd quiz review

2. FOOD WEB NOTES


Food web

Food Web

Contains lots of food chains.

Everything is connected and energy is being transferred in many ways!!!!!


Example food web

Example Food Web:


Now paste your notes on page 72

Now paste your notes on page 72


Food web example

Food Web Example

  • http://teacher.scholastic.com/ACTIVITIES/explorer/ecosystems/be_an_explorer/map/foodweb_play.htm


Energy pyramids

Energy Pyramids

  • A diagram that shows an ecosystem’s loss of energy.


Flow of energy

Flow of Energy


Reality check1

Reality Check

  • Can I identify producers, consumers, scavengers, and decomposers in a food chain or food web?


Pcd quiz review

Food Chain and Food Web Review


1 food chain or food web

1. Food Chain or Food Web?


2 food chain or food web

2. Food Chain or Food Web?


3 food chain or food web

3. Food Chain or Food Web?


4 food chain or food web

4. Food Chain or Food Web?


Pcd quiz review

5


Pcd quiz review

6


Pcd quiz review

7.


Pcd quiz review

8.


Pcd quiz review

DRAW YOUR OWN FOOD CHAIN AND FOOD WEB


Instructions

Instructions:

After your cut and paste, turn to page 75 complete the following pictures. You can title this page Food Chain and Web Pictures.

  • Draw a Food Chain. You must include a producer,2 consumers, and decomposer. Label each and use color

  • Draw a Food Web. You must include 2 producers, 4 consumers, and 2 decomposers. Label them and use color


Symbiosis

Symbiosis

  • Objective:

    Can I identify producers, consumers, scavengers, and decomposers in a food chain or food web?


Symbiosis1

Symbiosis

  • Relationship where two organisms live in close association with each other.


3 types

3 Types:

  • Mutualism

  • Commensalism

  • Parasitism


Mutualism

Mutualism

  • Both species benefit.

  • Butterfly benefits from getting nectar.

  • How does the flower benefit from this relationship?


Mutualism1

Mutualism


Commensalism

Commensalism

  • One organism benefits and the other one in unaffected.


Commensalism1

Commensalism

  • One of the examples in the ocean is seen in sedentary crustaceans known as barnacles. These are very sedentary crustaceans, and so, they usually attach themselves to a substrate in the sea like rocks or preferably whales, seat turtles, etc. When whales and such creatures travel, the barnacles get access to nutrient rich waters and often, the morsels of food that are left behind by the whale, the barnacle catches it and eats it. These barnacles do the same thing when they attach themselves to the bodies of green sea turtles.


Reality check2

Reality Check

  • Can I identify producers, consumers, scavengers, and decomposers in a food chain or food web?


Parasitism

Parasitism

  • One species, the parasite, benefits from the other species, the host, which is harmed.


Tomato hornworm

Tomato Hornworm


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