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Title: No Slide Title Author: Jackie Skeels Last modified by: Melissa Blow Created Date: 3/30/2001 10:45:57 PM Document presentation format: On-screen Show (4:3) – PowerPoint PPT presentation

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Tags: health | jeopardy

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Title: A


1
Jeopardy
A
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E
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2
100
What is an organism that eats plants or other
animals for nutrients?
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3
100
consumers
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4
200
What do all organisms ultimately depend on for
energy?
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5
200
sunlight
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6
300
  • Draw a food chain showing the flow of energy
    using these organisms
  • Rabbit
  • Fox
  • Grass

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7
300
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8
400
What do plants need to make their own food during
photosynthesis?
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9
400
Sunlight, water, and carbon dioxide
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10
500
What are two reasons plants are important?
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11
500
  1. They give us oxygen to breathe.
  2. They provide food energy for animals.

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12
100
What do we call organisms that make their own
food?
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13
100
producers
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14
200
What kind of organism comes last in every food
chain?
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15
200
decomposer
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16
300
Give an example of an omnivore.
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17
300
Humans, moles, etc.
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18
400
Bob found a plant in a dark room. It doesnt
look very healthy so he puts it in a sunny window
and waters it. What will happen to the plant?
Why?
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19
400
The plant will start to make food through
photosynthesis using the water, sunlight, and
carbon dioxide. Since the plant can make its own
food now, it will hopefully improve its health.
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20
500
Name one mistake in this food web and explain why
it is a mistake.
snakes
owls
birds
spiders
pill bugs
mice
plants
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21
500
1. Mice to snakes has two arrows-only need 1 to
show the path of energy 2.Mice to plants-plants
give energy to mice, not vice versa 3.Arrow from
bird to space-arrows must connect two organisms
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22
100
What is the process called by which plants make
food?
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23
100
photosynthesis
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24
200
These organisms makes our life more pleasant
because they dont allow dead and decaying bodies
to be lying around. What are we?
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25
200
decomposers
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26
300
I am also called the hunter. I catch my food and
then eat it. What am I?
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27
300
predator
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28
400
Describe the flow of energy using the pictures.
Include all the organisms you observe.
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29
400
The wheat is getting energy from the sun and is a
producer. The rabbit, an herbivore, is getting
energy from eating the grass. The fox, a
carnivore, is getting energy from eating the
rabbit.
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30
500
What do you think would happen if the number of
birds decreased? Give 2 effects.
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31
500
  1. There would be more beetles and pill bugs.
  2. There would be less owls and snakes.

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32
100
What is an animal that only eats producers?
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33
100
herbivore
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34
200
Whats another way to describe the flow of energy
in a food chain or food web? (Hint-two words)
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35
200
Energy transfer
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36
300
What is the source of all food energy on earth?
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37
300
Producers
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38
400
Which organisms in this food web are producers?
Give 2 reasons.
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39
400
The plants because they make their own food, are
at the bottom of the food web, and get energy
from the sun.
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40
500
What is one similarity and one difference between
food webs and food chains?
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41
500
  1. Food chain-shows one flow of energy, food webs
    shows all flows of energy
  2. Both use arrows to show the flow of energy.

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42
100
What is a community of organisms and the
environment in which they live?
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43
100
ecosystem
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44
200
What is a product of photosynthesis? Hint What
is released into the air?
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45
200
oxygen
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46
300
Where does photosynthesis take place?
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47
300
In the leaves of a plant
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48
400
What does the direction of the arrows tell us in
a food chain?
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49
400
The direction of the flow of energy.
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50
500
Construct a food web using at least 6 organisms
based on the chart.
ORGANISM FOOD EATEN
Plankton
Whale Plankton, krill
Krill Plankton
Arctic tern Krill, crabs
Crab Krill
Large fish Crabs, small fish
Puffin Small fish, crabs
Small fish Crabs
Polar bear Large fish, puffin, harp seal
Harp seal Large fish, small fish
Sea lion Small fish
Orca Harp seal, sea lion
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51
500
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