The document discusses volcanoes and their impacts. It provides information on how volcanoes can both positively and negatively impact the environment and climate. Specifically, it notes that while volcanoes can cause death, destruction and loss of land, they can also create new land and release healthy gases. It also discusses how volcanic eruptions helped form the early atmosphere and oceans.

1. • Disruption of transportation
–Video Link: Ash cloud disrupts air travel.
59 minute video of Icelandic Volcano and disruption of air
travel at… http://www.youtube.com/watch?v=blDXgde1Tpg

3. • RED SLIDE: These are notes that are very
important and should be recorded in your
science journal.
Copyright © 2010 Ryan P. Murphy

4. -Nice neat notes that are legible and use indentations
when appropriate.
-Example of indent.
-Skip a line between topics
-Don’t skip pages
-Make visuals clear and well drawn.

5. • RED SLIDE: These are notes that are very
important and should be recorded in your
science journal.
• BLACK SLIDE: Pay attention, follow
directions, complete projects as described
and answer required questions neatly.
Copyright © 2010 Ryan P. Murphy

6. http://sciencepowerpoint.com/Website Link:

8. • Can set-up Venn Diagram (Optional)

9.  The negatives of volcanoes
 -
 -
 -
 -
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

10.  Destruction and death.

12.  Loss of land until…?
Copyright © 2010 Ryan P. Murphy

13. • Indonesian Mud Volcano.

14. • Mud volcanoes are built by a mixture of hot
water and fine sediment (mud and clay) that
is forced to the surface.

18. • Engineers are trying to plug hole with
concrete balls.

19. • They are also pumping the mud / water into
the river nearby which is causing problems to
the local fishery.

20. • Volcanoes Available Sheet to answer reading for
Indonesian Mud Volcano Disaster

21. • Reading. Indonesian Mud Volcano
– Found in activities folder.

22. • Questions: Please answer these questions in
your journal or on your sheet.
– Who, what, where, when, why?
– How did this mud volcano happen?
– Are the scientist studying this volcano from the oil
company being accurate?
– You are the president of the mining company that
caused the mud volcano. What would you do?

23. • Video Link after reading about the Mud
Volcano.
– Reading in activities folder with questions.
– http://www.youtube.com/watch?v=g6ypm24quhA

24. • Reading and video about the Mud Volcano.
– Reading in activities folder with questions.
– Video Link!
http://www.youtube.com/watch?v=g6ypm24quhA

25. • Questions: Please answer these questions in
your journal or on your sheet.
– Who, What, Where, When, Why?

26. • Questions: Please answer these questions in
your journal or on your sheet.
– Who, What, Where, When, Why?
• Who? Local people, Mud Volcano, Lapindo Drilling
Company, scientists, Indonesian government.
• What? Mud volcano is destroying town, caused by by
drilling.
• Where?: East Java Indonesia
• When?: 2006 to present
• Why? Drilling triggered the eruption.

27. • Questions: Please answer these questions in
your journal or on your sheet.
– Who, What, Where, When, Why?
• Who? Local people, Mud Volcano, Lapindo Drilling
Company, scientists, Indonesian government.
• What? Mud volcano is destroying town, caused by by
drilling.
• Where?: East Java Indonesia
• When?: 2006 to present
• Why? Drilling triggered the eruption.

28. • Questions: Please answer these questions in
your journal or on your sheet.
– Who, What, Where, When, Why?
• Who? Local people, Mud Volcano, Lapindo Drilling
Company, scientists, Indonesian government.
• What? Mud volcano is destroying town, caused by by
drilling.
• Where?: East Java Indonesia
• When?: 2006 to present
• Why? Drilling triggered the eruption.

29. • Questions: Please answer these questions in
your journal or on your sheet.
– Who, What, Where, When, Why?
• Who? Local people, Mud Volcano, Lapindo Drilling
Company, scientists, Indonesian government.
• What? Mud volcano is destroying town, caused by by
drilling.
• Where?: East Java Indonesia
• When?: 2006 to present
• Why? Drilling triggered the eruption.

30. • Questions: Please answer these questions in
your journal or on your sheet.
– Who, What, Where, When, Why?
• Who? Local people, Mud Volcano, Lapindo Drilling
Company, scientists, Indonesian government.
• What? Mud volcano is destroying town, caused by by
drilling.
• Where?: East Java Indonesia
• When?: 2006 to present
• Why? Drilling triggered the eruption.

31. • Questions: Please answer these questions in
your journal or on your sheet.
– Who, What, Where, When, Why?
• Who? Local people, Mud Volcano, Lapindo Drilling
Company, scientists, Indonesian government.
• What? Mud volcano is destroying town, caused by by
drilling.
• Where?: East Java Indonesia
• When?: 2006 to present
• Why? Drilling triggered the eruption.

32. • Questions: Please answer these questions in
your journal or on your sheet.
– How did this Mud Volcano happen?

33. • Questions: Please answer these questions in
your journal or on your sheet.
– How did this Mud Volcano happen?
– The drilling company created a bore hole that
started the mud volcano.

34. • Questions: Please answer these questions in
your journal or on your sheet.
– How did this Mud Volcano happen?
– The drilling company created a bore hole that
started the mud volcano.
• We know this b/c the company poured heavy mud into
the bore hole it drilled to slow eruption.

35. • Questions: Please answer these questions in
your journal or on your sheet.
– How did this Mud Volcano happen?
– The drilling company created a bore hole that
started the mud volcano.
• We know this b/c the company poured heavy mud into
the bore hole it drilled to slow eruption.
– The drilled bore hole connects to the mud volcano.

36. • Questions: Please answer these questions in
your journal or on your sheet.
– Are the scientist studying this volcano from the oil
company being accurate?

37. • Questions: Please answer these questions in
your journal or on your sheet.
– Are the scientist studying this volcano from the oil
company being accurate?
• No, the scientists worked for the oil company and
claimed an earthquake 175 miles away could have
caused the volcano.

38. • Questions: Please answer these questions in
your journal or on your sheet.
– Are the scientist studying this volcano from the oil
company being accurate?
• No, the scientists worked for the oil company and
claimed an earthquake 175 miles away could have
caused the volcano.
– Remember, the drilling company pumped heavier mud into
the bore hole they drilled to slow the flow of mud.

39. • Questions: Please answer these questions in
your journal or on your sheet.
– You are the president of the mining company that
caused the mud volcano. What would you do?

40. • Questions: Please answer these questions in
your journal or on your sheet.
– You are the president of the mining company that
caused the mud volcano. What would you do?
• The drilling company has given 600 million dollars to
clean up and relocation. This is not a lot of money
compared to the damage caused. Lapindo Brantas
continues to make millions and be a large part of the
government.

43. Image search key words: mud volcano Indonesia

44.  The negatives of volcanoes
 Death and destruction
 Loss of land until…?
 -
 -
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

45.  Release of poisonous and greenhouse
gases.
Copyright © 2010 Ryan P. Murphy

46. • Disruption of transportation
–Video Link: Ash cloud disrupts air travel.

47. • Disruption of transportation
–Video Link: Ash cloud disrupts air travel.
59 minute video of Icelandic Volcano and disruption of air
travel at… http://www.youtube.com/watch?v=blDXgde1Tpg

48. Copyright © 2010 Ryan P. Murphy

49. • Munch, The Scream,
Copyright © 2010 Ryan P. Murphy

50. • Munch, The Scream, was inspired by the
sunsets caused from the particles after the
eruption of Krakatoa in 1883.
Copyright © 2010 Ryan P. Murphy

51. • Eruptions can have a tremendous impact on
global climate.
Copyright © 2010 Ryan P. Murphy

52. • Eruptions can have a tremendous impact on
global climate.
Copyright © 2010 Ryan P. Murphy
Anomaly: Something that deviates from
what is standard, normal, or expected.

53. • Eruptions can have a tremendous impact on
global climate.
Copyright © 2010 Ryan P. Murphy

54. • Eruptions can have a tremendous impact on
global climate.
Copyright © 2010 Ryan P. Murphy

55. • Eruptions can have a tremendous impact on
global climate.
Copyright © 2010 Ryan P. Murphy

56. • Eruptions can have a tremendous impact on
global climate.
Copyright © 2010 Ryan P. Murphy

57. • Tambura 1815: The year without summer

60. • Mass extinction events?
Copyright © 2010 Ryan P. Murphy

61. • Mass extinction events?
Copyright © 2010 Ryan P. Murphy
For those species that don’t make it.

62. • Mass extinction events?
Copyright © 2010 Ryan P. Murphy
For those species that don’t make it.
Good for us simply because we exist

63. • Mass extinction events?
Copyright © 2010 Ryan P. Murphy
For those species that don’t make it.
Good for us simply because we exist

64.  The positives of volcanoes
 -
 -
 -
 -
 -
 -
Copyright © 2010 Ryan P. Murphy

65.  New Land is formed.
Copyright © 2010 Ryan P. Murphy

67.  Release of healthy gases.
Copyright © 2010 Ryan P. Murphy

71.  Many gems and ores worth $.
Copyright © 2010 Ryan P. Murphy

72.  Many gems and ores worth $.
Copyright © 2010 Ryan P. Murphy

73. • Diamond mine / pit in Africa

75. • Mirny Diamond Mine, Serbia

76. • Mirny Diamond Mine, Serbia
Note: These diamond mine pits
were formed from past geologic
events and unevenly distributed
around the planet.

77. • Sulfur mining: A horrible job

81. • Hominids used obsidian (cutting tools) to
advance.
Copyright © 2010 Ryan P. Murphy

82.  Volcanic ash fertilizes land.
Copyright © 2010 Ryan P. Murphy

83.  Volcanic eruptions formed oceans and
early atmosphere.
Copyright © 2010 Ryan P. Murphy

84.  Volcanic eruptions formed oceans and
early atmosphere.
Copyright © 2010 Ryan P. Murphy

85.  Volcanic eruptions formed oceans and
early atmosphere.
Copyright © 2010 Ryan P. Murphy

86.  Volcanic eruptions formed oceans and
early atmosphere.
Copyright © 2010 Ryan P. Murphy

87.  Volcanic eruptions formed oceans and
early atmosphere.
Copyright © 2010 Ryan P. Murphy

88.  Volcanic eruptions formed oceans and
early atmosphere.
Copyright © 2010 Ryan P. Murphy

97. The big Idea that
volcanoes fertilize
the earth and
created the
atmosphere deals
with…?

99. The creation of the
atmosphere from volcanoes
dates billion of years ago

100. The Earth’s atmosphere
has changed as a result
of volcanoes.

101. Volcanoes cycle Carbon and
Sulfur on our planet which
are necessary for plant and
animal survival.

102. Today’s volcanoes behave
in the same way that
volcanoes from millions of
years ago do.

103. • Volcanoes are very important to Earth.
Copyright © 2010 Ryan P. Murphy

104. • Activity! Tic-Tac-Toe Volcano and the
atmosphere.
– Teacher to minimize from slideshow.
– Students “X” go first and must read the entire
horizontal row and name the square they
want to put answer in.
– Teacher “O” will also read horizontal box.

105. 1st
atmosphere
H and He from
solar nebula
Lost to solar wind
2nd
atmosphere
H20, CO2 and
SO2 from
From Volcanoes
Transformed by
photosynthesis
Current
atmosphere
N2, O2, from
photosynthesis and
constant N2
production
Nitrogen fixing +
continued
photosynthesis
Copyright © 2010 Ryan P. Murphy

106. 1st
atmosphere
H and He from
solar nebula
Lost to solar wind
2nd
atmosphere
H20, CO2 and
SO2 from
From Volcanoes
Transformed by
photosynthesis
Current
atmosphere
N2, O2, from
photosynthesis and
constant N2
production
Nitrogen fixing +
continued
photosynthesis
Copyright © 2010 Ryan P. Murphy

107. 1st
atmosphere
H and He from
solar nebula
Lost to solar wind
2nd
atmosphere
H20, CO2 and
SO2 from
From Volcanoes
Transformed by
photosynthesis
Current
atmosphere
N2, O2, from
photosynthesis and
constant N2
production
Nitrogen fixing +
continued
photosynthesis
Copyright © 2010 Ryan P. Murphy

110.  Tourism

111.  Tourism

112.  Tourism
Hope I’m the only
one at the top

113.  Tourism
Hope I’m the only
one at the top

115. • Which of the following is not a negative of
volcanoes?
A.) Death and Destruction.
B.) Loss of land and permanent loss of
structures.
C.) Release of healthy gases.
D.) Eruptions can have a tremendous impact on
global climate.
E.) Mass extinctions.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

116. • Which of the following is not a negative of
volcanoes?
A.) Death and Destruction.
B.) Loss of land and permanent loss of
structures.
C.) Release of healthy gases.
D.) Eruptions can have a tremendous impact on
global climate.
E.) Mass extinctions.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

117. • Which of the following is not a negative of
volcanoes?
A.) Death and Destruction.
B.) Loss of land and permanent loss of
structures.
C.) Release of healthy gases.
D.) Eruptions can have a tremendous impact on
global climate.
E.) Mass extinctions.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

119. • Which of the following is not a positive of
volcanoes?
• A.) New Land is formed.
• B.) Release of healthy gases.
• C.) Many gems and ores worth $.
• D.) Hominids used obsidian (cutting tools)
to advance.
• E.) Volcanic ash fertilizes land.
• F.) Volcanic eruptions destroyed oceans
and early atmosphere.
• G.)Tourism.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

120. • Which of the following is not a positive of
volcanoes?
• A.) New Land is formed.
• B.) Release of healthy gases.
• C.) Many gems and ores worth $.
• D.) Hominids used obsidian (cutting tools)
to advance.
• E.) Volcanic ash fertilizes land.
• F.) Volcanic eruptions destroyed oceans
and early atmosphere.
• G.)Tourism.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

121. • Which of the following is not a positive of
volcanoes?
• A.) New Land is formed.
• B.) Release of healthy gases.
• C.) Many gems and ores worth $.
• D.) Hominids used obsidian (cutting tools)
to advance.
• E.) Volcanic ash fertilizes land.
• F.) Volcanic eruptions destroyed oceans
and early atmosphere.
• G.)Tourism.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

122. • Which of the following is not a positive of
volcanoes?
• A.) New Land is formed.
• B.) Release of healthy gases.
• C.) Many gems and ores worth $.
• D.) Hominids used obsidian (cutting tools)
to advance.
• E.) Volcanic ash fertilizes land.
• F.) Volcanic eruptions formed oceans and
early atmosphere.
• G.)Tourism.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

124. • Which of the following is not a negative of
volcanoes?
A.) Death and Destruction.
B.) New land is formed
C.) Release of poisonous gases.
D.) Eruptions can have a tremendous impact on
global climate.
E.) Mass extinctions.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

125. • Which of the following is not a negative of
volcanoes?
A.) Death and Destruction.
B.) New land is formed
C.) Release of poisonous gases.
D.) Eruptions can have a tremendous impact on
global climate.
E.) Mass extinctions.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

126. • Which of the following is not a negative of
volcanoes?
A.) Death and Destruction.
B.) New land is formed
C.) Release of poisonous gases.
D.) Eruptions can have a tremendous impact on
global climate.
E.) Mass extinctions.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

127. • Which of the following is not a negative of
volcanoes?
A.) Death and Destruction.
B.) Loss of land and permanent loss of
structures.
C.) Release of poisonous gases.
D.) Eruptions can have a tremendous impact on
global climate.
E.) Mass extinctions.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

129. • Which of the following is not a positive of
volcanoes?
• A.) New Land is formed.
• B.) Release of healthy gases.
• C.) Many gems and ores worth $.
• D.) Hominids used obsidian (cutting tools)
to advance.
• E.) Volcanic ash destroys land forever.
• F.) Volcanic eruptions formed oceans and
early atmosphere.
• G.)Tourism.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

130. • Which of the following is not a positive of
volcanoes?
• A.) New Land is formed.
• B.) Release of healthy gases.
• C.) Many gems and ores worth $.
• D.) Hominids used obsidian (cutting tools)
to advance.
• E.) Volcanic ash destroys land forever.
• F.) Volcanic eruptions formed oceans and
early atmosphere.
• G.)Tourism.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

131. • Which of the following is not a positive of
volcanoes?
• A.) New Land is formed.
• B.) Release of healthy gases.
• C.) Many gems and ores worth $.
• D.) Hominids used obsidian (cutting tools)
to advance.
• E.) Volcanic ash destroys land forever.
• F.) Volcanic eruptions formed oceans and
early atmosphere.
• G.)Tourism.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

132. • Which of the following is not a positive of
volcanoes?
• A.) New Land is formed.
• B.) Release of healthy gases.
• C.) Many gems and ores worth $.
• D.) Hominids used obsidian (cutting tools)
to advance.
• E.) Volcanic ash fertilizes the land.
• F.) Volcanic eruptions formed oceans and
early atmosphere.
• G.)Tourism.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

134. • Which of the following is not a positive of
volcanoes?
• A.) New Land is formed.
• B.) Release of healthy gases.
• C.) Many gems and ores worth $.
• D.) Hominids used obsidian (cutting tools)
to advance.
• E.) Volcanic ash fertilizes the land.
• F.) Volcanic eruptions formed oceans and
early atmosphere.
• G.) Death and Destruction.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

135. • Which of the following is not a positive of
volcanoes?
• A.) New Land is formed.
• B.) Release of healthy gases.
• C.) Many gems and ores worth $.
• D.) Hominids used obsidian (cutting tools)
to advance.
• E.) Volcanic ash fertilizes the land.
• F.) Volcanic eruptions formed oceans and
early atmosphere.
• G.) Death and Destruction.
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

136. • Which of the following is not a positive of
volcanoes?
• A.) New Land is formed.
• B.) Release of healthy gases.
• C.) Many gems and ores worth $.
• D.) Hominids used obsidian (cutting tools)
to advance.
• E.) Volcanic ash fertilizes the land.
• F.) Volcanic eruptions formed oceans and
early atmosphere.
• G.) Tourism
Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

138. • You can now complete this question.

139. • You can now complete this question.

141. http://sciencepowerpoint.com/Website Link:

142. • This part of the PowerPoint roadmap is just one small
part of my Geology Topics Unit that I offer on TpT. This
unit includes…
• A six part 6,000 Slide PowerPoint Presentation / unit
roadmap full of activities, review questions, games, video
links, flashcards, materials list, and much more.
• A 18 bundled homework package, modified version, 19
pages of unit notes, 6 PowerPoint Review Games of
100+ slides each, videos, rubrics, and much more that
all chronologically follow the unit slideshow.
• This is a fantastic unit for any Earth Science Class.
• http://sciencepowerpoint.com/Geology_Unit.html

144. Areas of Focus within The Geology Topics Unit:
-Areas of Focus within The Geology Topics Unit: Plate Tectonics, Evidence for
Plate Tectonics, Pangea, Energy Waves, Layers of the Earth, Heat Transfer,
Types of Crust, Plate Boundaries, Hot Spots, Volcanoes, Positives and
Negatives of Volcanoes, Types of Volcanoes, Parts of a Volcano, Magma, Types
of Lava, Viscosity, Earthquakes, Faults, Folds, Seismograph, Richter Scale,
Seismograph, Tsunami’s, Rocks, Minerals, Crystals, Uses of Minerals, Types of
Crystals, Physical Properties of Minerals, Rock Cycle, Common Igneous Rocks,
Common Sedimentary Rocks, Common Metamorphic Rocks., Age of the Earth,
Uniformitarianism, Principle of Superposition, Earth History, Time Units,
Timeline of Events, Basic Evolution, Mass Extinction Events, Dinosaurs, Early
Mammals, and more.
Full Unit can be found at…
http://sciencepowerpoint.com/Geology_Unit.html

151. • This was a very brief tour. Please visit the
links below to learn more about each of the
units in this curriculum package.
– These units take me about four years to complete
with my students in grades 5-10.
Earth Science Units Extended Tour Link and Curriculum Guide
Geology Topics Unit http://sciencepowerpoint.com/Geology_Unit.html
Astronomy Topics Unit http://sciencepowerpoint.com/Astronomy_Unit.html
Weather and Climate Unit http://sciencepowerpoint.com/Weather_Climate_Unit.html
Soil Science, Weathering, More http://sciencepowerpoint.com/Soil_and_Glaciers_Unit.html
Water Unit http://sciencepowerpoint.com/Water_Molecule_Unit.html
Rivers Unit http://sciencepowerpoint.com/River_and_Water_Quality_Unit.html
= Easier = More Difficult = Most Difficult
5th – 7th grade 6th – 8th grade 8th – 10th grade

152. Physical Science Units Extended Tour Link and Curriculum Guide
Science Skills Unit http://sciencepowerpoint.com/Science_Introduction_Lab_Safety_Metric_Methods.
html
Motion and Machines Unit http://sciencepowerpoint.com/Newtons_Laws_Motion_Machines_Unit.html
Matter, Energy, Envs. Unit http://sciencepowerpoint.com/Energy_Topics_Unit.html
Atoms and Periodic Table Unit http://sciencepowerpoint.com/Atoms_Periodic_Table_of_Elements_Unit.html
Life Science Units Extended Tour Link and Curriculum Guide
Human Body / Health Topics
http://sciencepowerpoint.com/Human_Body_Systems_and_Health_Topics_Unit.html
DNA and Genetics Unit http://sciencepowerpoint.com/DNA_Genetics_Unit.html
Cell Biology Unit http://sciencepowerpoint.com/Cellular_Biology_Unit.html
Infectious Diseases Unit http://sciencepowerpoint.com/Infectious_Diseases_Unit.html
Taxonomy and Classification Unit http://sciencepowerpoint.com/Taxonomy_Classification_Unit.html
Evolution / Natural Selection Unit http://sciencepowerpoint.com/Evolution_Natural_Selection_Unit.html
Botany Topics Unit http://sciencepowerpoint.com/Plant_Botany_Unit.html
Ecology Feeding Levels Unit http://sciencepowerpoint.com/Ecology_Feeding_Levels_Unit.htm
Ecology Interactions Unit http://sciencepowerpoint.com/Ecology_Interactions_Unit.html
Ecology Abiotic Factors Unit http://sciencepowerpoint.com/Ecology_Abiotic_Factors_Unit.html

153. • More Units Available at…
Earth Science: The Soil Science and Glaciers Unit, The Geology Topics
Unit, The Astronomy Topics Unit, The Weather and Climate Unit, and The
Rivers and Water Quality Unit, The Water Molecule Unit.
Physical Science: The Laws of Motion and Machines Unit, The Atoms
and Periodic Table Unit, The Energy and the Environment Unit, and
Science Skills Unit.
Life Science: The Diseases and Cells Unit, The DNA and Genetics Unit,
The Life Topics Unit, The Plant Unit, The Taxonomy and Classification
Unit, Ecology: Feeding Levels Unit, Ecology: Interactions Unit, Ecology:
Abiotic Factors, The Evolution and Natural Selection Unit and The Human
Body Systems and Health Topics Unit
Copyright © 2010 Ryan P. Murphy

154. • The entire four year curriculum can be found at...
http://sciencepowerpoint.com/ Please feel free to
contact me with any questions you may have.
Thank you for your interest in this curriculum.
Sincerely,
Ryan Murphy M.Ed
www.sciencepowerpoint@gmail.com

155. http://sciencepowerpoint.com/Website Link: