1. Mind Stretcher – 9-18-17 Evaporation Condensation
________________- using heat from sun, water changes from liquid to vapor
______________- water vapor cools and returns to a liquid state.
Evaporation
Condensation

2. The Water Cycle (from Ch. 19-1)

3. The WATER Cycle: Diagram
CONDENSATION
PRECIPITATION
TRANSPIRATION
EVAPORATION
GROUNDWATER

4. National Science Foundation video clip

5. Leave space to fill in a description shortly!
COPY the following key terms on your poster:
Precipitation
Condensation
Evaporation
Transpiration
Runoff
Groundwater
The WATER Cycle
Leave space to fill in a description shortly!

6. Why is the water cycle important?
Without water, there would be no life on Earth (no water= no life)
All organisms are mostly made of water
Helps transport nutrients and wastes within an organism
Helps regulate temperature.
Ex: when you sweat, water evaporates from your skin and cools your body.

7. The WATER Cycle Use Ch. 19 section 1
DESCRIBE the following key terms on your poster:
Precipitation
Condensation
Evaporation
Transpiration
Runoff
Groundwater
The WATER Cycle
Use Ch. 19 section 1

8. Precipitation- Condensation Evaporation KEY TERMS DEFINED
Any form of water that falls from the clouds; Includes rain, snow, sleet or hail
KEY TERMS DEFINED
Change of state from GAS to a LIQUID (it condenses)
Change of state from LIQUID to a GAS (because of heat)

9. Transpiration- Runoff- Groundwater- KEY TERMS DEFINED
Plants release water vapor into the air (evaporation off of plants)
KEY TERMS DEFINED
Precipitation that flows over the land and into streams & rivers
Water that is beneath Earth’s surface

10. Where do we get our fresh water? TedEd video clip

11. EdHelper: The Water Cycle
Read the passage
Answer the questions
Tip: Underline/highlight support from the passage for each question (add # next to it)
Turn in to me & FINISH directed reading OR color cycles on big concept map
EdHelper: The Water Cycle

12. Water- our most precious resource.

13. What would happen if you didn’t drink water? TedEd video clip

14. Password Round 1 runoff respiration condensation evaporation
Groundwater
runoff
respiration
transpiration
decomposition
condensation
evaporation
photosynthesis
combustion
precipitation

15. Mind Stretcher – 9/19/17 precipitation transpiration
The water that falls from the atmosphere to the land and oceans is __________________ Evaporation off of plants is called ____________
precipitation
transpiration

16. The Carbon Cycle

17. Carbon Cycle Diagram Decomposition Photosynthesis Combustion
Cellular Respiration
Photosynthesis
Combustion
Decomposition

18. Copy the following key terms on your poster in the middle box: (leave space to answer them as we go along.)
photosynthesis
respiration
decomposition
combustion
Include: How do consumers get the carbon they need?
The CARBON Cycle

20. What is a carbon atom? #6 on the periodic table. It’s symbol is “C”.
All living organisms are based on the carbon atom.
Carbon atoms continually move through living organisms, the oceans, the atmosphere, and the crust of the planet.
What is a carbon atom?

21. The CARBON Cycle

22. What are the basics of the carbon cycle?
Photosynthesis-Plants use carbon dioxide, water, and sunlight to make sugar molecules (glucose) and oxygen. -
What are the basics of the carbon cycle?
Takes CO2 out of the environment
Respiration- Animals take in oxygen and break down sugar molecules releasing energy, carbon dioxide, and water. +
Releases/Adds CO2 to the environment

23. What are the basics of the carbon cycle?
The plants give off oxygen, which is what the animals need… The animals give off carbon dioxide…which is what the plants need!
What are the basics of the carbon cycle?
Simple picture

24. How do plants do it? Through photosynthesis!
The process by which producers use the energy from sunlight to produce sugar, which consumers convert to "fuel“.
6H2O + 6CO > C6H12O6+ 6O2
6 molecules of water + 6 molecules of carbon dioxide = 1 molecule of sugar molecules of oxygen
How do plants do it? Through photosynthesis!

25. The OPPOSITE process… Respiration
Respiration- Animals take in oxygen and break down sugar molecules releasing energy, carbon dioxide, and water.
C6H12O6+ 6O > 6H2O + 6CO2
1 molecule of sugar + 6 molecules of oxygen= 6 molecules of water molecules of carbon dioxide+ ATP energy!
The OPPOSITE process… Respiration

26. Photosynthesis & Food TedEd Video clip

27. What are the basics of the carbon cycle?
Combustion- process of burning a substance, such as wood or fossil fuels +
What are the basics of the carbon cycle?
Releases/Adds CO2 to the environment
Decomposition- the breakdown of substances into simpler molecules +
Releases/Adds CO2 to the environment

28. How do we get the carbon we need?
Most consumers get the carbon and energy they need by eating plants & animals.
How do we get the carbon we need?
Why is Carbon Important?
Besides water, the most common molecules in living things are organic molecules, or molecules that contain carbon (2nd most common molecule in organisms)
Too much carbon may be a cause of Global Warming.

29. Password Round 2 Symbiosis Heterotroph Limiting Factor Parasitism
Commensalism
Mutualism
Habitat
Competition
Predation
Autotroph

30. Password Round 3 Nitrogen Fixation photosynthesis Commensalism
Parasitism
Food Web
Decomposer
Limiting
Factor
Condensation
Run-off
Omnivore

31. Mind Stretcher – copy all
Carbon dioxide and water are released as waste products of _______________.
The breakdown of substances into simpler molecules is called __________________.
respiration
decomposition

32. Super Sleuth: Find someone who knows…
What process takes carbon out of the atmosphere?
Photosynthesis takes in what gas?
Photosynthesis releases what gas?
Photosynthesis
Carbon Dioxide
Oxygen
What 3 processes release carbon into the atmosphere?
Cellular respiration takes in what gas?
Where do plants get their energy?
Respiration, Combustion, Decomposition
Oxygen
The Sun
How do consumers get the carbon they need?
Cellular respiration releases what gas?
True or False: Animals and plants both perform respiration.
Edit boxes for your lesson….students should have a different student in each box..you can print it out and have students initial the box they do for the student. Continue until all boxes are filled.
Eat other organisms
Carbon Dioxide
TRUE

33. The Nitrogen Cycle

34. Describe/Answer the following on your concept map poster in the middle box:
What is the % of “free nitrogen” in the air?
Define nitrogen fixation
Who performs nitrogen fixation? Where do they live?
Are there additional ways nitrogen can become “fixed”?
How do consumers get the nitrogen they need?
Why is nitrogen important?
The NITROGEN Cycle

35. “Free” Nitrogen Gas in Air Death & Decay/Decomposition
The NITROGEN Cycle
“Free” Nitrogen Gas in Air
Waste
Death & Decay/Decomposition
Nitrogen fixation
So…nitrogen is RELEASED into soil through decomposition when organisms die, through waste, and through bacteria releasing it after being fixed. Nitrogen is RELEASED into the atmosphere by bacteria as well.
Plants can then take it in from the soil. Animals then eat the plants…

36. Take a deep breath. You just breathed in a whole bunch of nitrogen!
78% of earth’s atmosphere consists of Nitrogen.
Since nitrogen is so important you’d think this was a good thing, right?
Where is nitrogen?
Most organisms cannot use nitrogen in the form N2 or “Free Nitrogen”.
It must be first combined with other molecules or “Fixed”

37. How does nitrogen get “fixed”?
Bacteria who live in “nodules” on plant roots perform nitrogen fixation.
This is an example of mutualism:
Bacteria get a home on plant roots
Plants get the nitrogen “fixed” into a form they can use
Nitrogen fixation- when bacteria transform nitrogen into a form plants can use
Lightning also fixes Nitrogen.

38. Other Ways to “Fix” nitrogen…
Lightning can “fix nitrogen” too!
This is only a small amount of nitrogen fixation.
Other Ways to “Fix” nitrogen…
It breaks the bond…nitrogen then combines with oxygen to create NO3 which is washed into the soil by rain.
This is the form of nitrogen needed by plants

39. Simple Picture

40. Why is Nitrogen Important?
All life requires nitrogen.
It helps build protein and DNA in our cells
Why is Nitrogen Important?

41. In Conclusion, Remember…
Water, Carbon, and Nitrogen are all necessary to living things.
All three are types of matter (non-living)
All three are constantly being cycled through producers, consumers, decomposers, and the environment.
In Conclusion, Remember…

42. Password Round 2 nitrogen lightning carbon bacteria Plant roots
decomposition
lightning
carbon
bacteria
Nitrogen fixation
photosynthesis
combustion
respiration

43. Password Round 2 Symbiosis Heterotroph Limiting Factor Parasitism
Commensalism
Mutualism
Habitat
Competition
Predation
Autotroph

44. Password Round 3 Nitrogen Fixation photosynthesis Commensalism
Parasitism
Food Web
Decomposer
Limiting
Factor
Condensation
Run-off
Omnivore

45. MINDSTRETCHER Mutualism Parasitism Commensalism
Copy the following descriptions and match it with the appropriate symbiotic relationship: Commensalism, Mutualism, or Parasitism
Both species benefit
One species benefits and one is harmed
One species benefits and one is unaffected
Mutualism
Parasitism
Commensalism