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Cycles of Matter (Ch. 19 section 1)
- 1. Mind Stretcher – 9-18-17 1. ________________- using heat from sun, water changes from liquid to vapor 2. ______________- water vapor cools and returns to a liquid state. Evaporation Condensation
- 5. 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. DESCRIBE the following key terms on your poster: Precipitation Condensation Evaporation Transpiration Runoff Groundwater The WATER Cycle Use Ch. 19 section 1
- 8. KEY TERMS DEFINED Precipitation- Condensation Evaporation Any form of water that falls from the clouds; Includes rain, snow, sleet or hail Change of state from GAS to a LIQUID (it condenses) Change of state from LIQUID to a GAS (because of heat)
- 9. KEY TERMS DEFINED Transpiration- Runoff- Groundwater- Plants release water vapor into the air (evaporation off of plants) 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 https://youtu.be/Pz6AQXQGupQ
- 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 19- 1 directed reading OR color cycles on big concept map
- 13. What would happen if you didn’t drink water? TedEd video clip https://youtu.be/9iMGFqMmUFs
- 14. Password Round 1Password Round 1 photosynthesis combustion precipitationevaporation transpiration decompositiondecomposition condensation runoff respiration Groundwater
- 15. Mind Stretcher – 9/19/17 1.The water that falls from the atmosphere to the land and oceans is __________________. 2. Evaporation off of plants is called ____________ precipitation transpiration
- 16. DIRECTIONS 9/20/17 Get assigned laptop Login to today’s BLOG & read directions **You must ALLOW Adobe Flash Player to run!!! Look for small puzzle piece blocking the site, etc. Click top right corner and ZOOM in to about 175% (it’s an icon similar to these below )
- 17. Mind Stretcher – 9/21/17 (copy bold blue words) 1.The burning of a substance is called __________________. It releases Carbon Dioxide into the air. 2.The process that removes Carbon Dioxide out of the atmosphere in order for plants to make their own food is called ______________. combustion photosynthesis
- 18. The Carbon Cycle Please get out your 19-1 big concept map!
- 19. Carbon Cycle Diagram Add the key terms! Cellular Respiration Combustion Photosynthesis Decomposition
- 20. Copy the following key terms on your concept map in the middle box: (leave space to answer them as we go along.) Photosynthesis Respiration Decomposition Combustion Include/COPY: How do consumers get the carbon they need? The CARBON Cycle
- 21. What is a carbon atom? Do NOT copy… just listen! #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.
- 22. As you witnessed yesterday…it CYCLES through land & water! The ARROWS show where the CARBON is going…
- 23. The CARBON Cycle-Video Clip https://youtu.be/3XIyweZg6Sw
- 24. What are the basics of the carbon cycle? Define them on your concept map! Photosynthesis-Plants use carbon dioxide, water, and sunlight to make sugar molecules (glucose) and oxygen. Respiration- Animals take in oxygen and break down sugar molecules releasing energy, carbon dioxide, and water. Takes CO2 out of the environment Releases/Adds CO2 to the environment - +
- 25. Simple picture The plants give off oxygen, which is what the animals need… The animals give off carbon dioxide… which is what the plants need! Just listen…
- 26. What are the basics of the carbon cycle? Define them on your concept map! Combustion- process of burning a substance, such as wood or fossil fuels Decomposition- the breakdown of substances into simpler molecules Releases/Adds CO2 to the environment Releases/Adds CO2 to the environment + +
- 27. Most consumers get the carbon and energy they need… by eating plants & animals. Why is Carbon Important? COPY the bold blue parts in the Importance box on the bottom!! Besides water, the most common molecules in living things are organic molecules, or molecules that contain carbon. (Carbon is found in all organisms) • Too much carbon may cause Global Warming (heating Earth)
- 28. Photosynthesis & Food- TedEdVideo clip https://youtu.be/eo5XndJaz-Y
- 29. For remaining class time… Simply read over your concept map notes on water cycle and carbon cycle silently… VOCAB QUIZ over these Ch.19-1 terms tomorrow!! Or watch Carbon Cycle on Brainpop username- lovinggood password- pop Or if a lot of time is left… Complete Edhelper on Carbon-Oxygen Cycle
- 30. Password Round 2Password Round 2 Competition Predation AutotrophHabitat Parasitism CommensalismCommensalism Mutualism Heterotroph Limiting Factor Symbiosis
- 31. Password Round 3Password Round 3 Run-off Omnivore Limiting Factor Condensation Parasitism Food WebFood Web Decomposer photosynthesis Commensalism Nitrogen Fixation
- 32. Mind Stretcher – copy all 1. Carbon dioxide and water are released as waste products of _______________. 2. The breakdown of substances into simpler molecules is called __________________.decomposition respiration
- 33. Super Sleuth: Find someone who knows… What process takes carbon out of the atmosphere? True or False: Animals and plants both perform respiration. Photosynthesis takes in what gas? Where do plants get their energy? What 3 processes release carbon into the atmosphere? Cellular respiration releases what gas? How do consumers get the carbon they need? Photosynthesis releases what gas? Cellular respiration takes in what gas? Photosynthesis Carbon Dioxide Oxygen Respiration, Combustion, Decomposition Oxygen The Sun Eat other organisms Carbon Dioxide TRUE
- 35. 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
- 36. The NITROGEN Cycle “Free” Nitrogen Gas in Air Nitrogen fixation Waste Death & Decay/Decomposition 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…
- 37. Where is nitrogen? • 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? Most organisms cannot use nitrogen in the form N2 or “Free Nitrogen”. It must be first combined with other molecules or “Fixed”
- 38. 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.
- 39. Other Ways to “Fix” nitrogen … • Lightning can “fix nitrogen” too! • This is only a small amount of nitrogen fixation. • 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
- 40. Simple Picture
- 41. Why is Nitrogen Important ? All life requires nitrogen. It helps build protein and DNA in our cells
- 42. 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.
- 43. Password Round 2Password Round 2 photosynthesis combustion respirationNitrogen fixation lightning carboncarbon bacteria nitrogen decomposition Plant roots
- 44. Password Round 2Password Round 2 Competition Predation AutotrophHabitat Parasitism CommensalismCommensalism Mutualism Heterotroph Limiting Factor Symbiosis
- 45. Password Round 3Password Round 3 Run-off Omnivore Limiting Factor Condensation Parasitism Food WebFood Web Decomposer photosynthesis Commensalism Nitrogen Fixation
- 46. 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 MINDSTRETCHER Mutualism Parasitism Commensalism
Editor's Notes
- 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.