miércoles, 13 de octubre de 2010

16.3 People are working to protect ecosystems.

Vocabulary: conservation, sustainable

Review:

1. volunteer clean up, mass transit, practice sustainable farming, recycling, alternative energy sources

2. Farms can use conservation tillage and natural pest control. Strip cutting and selective cutting can maintain forests. Renewable sources such as wind, solar, and hydropower are alternatives to fossil fuels.

3. Animals migrate; water flows from one state to the next; and pollution created in one state can travel, so the federal government needs to be involved to solve problems and set policies.

4. When efforts to protect or bring back endangered species are successful, more balance and more biodiversity are brought to the ecosystem.

75 comentarios:

  1. Miss tank you.... I learned that we as humans are wasting a lot of non renewable resources...
    Alejandra Maria Torres Saldaña 7C #28 :)

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  2. Ricardo Vela Leal #25 7ºD


    I learned about the disasters humans are making with the resoures of life.

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  3. thanks miss, i understand better the ways sustainable resources can be turned into energy, also i know that on La Ventosa in Oaxaca there is a very important wind turbine farm
    Alonso Quijano 7E 20

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  4. Miss thank you for the video.
    I learned about the Kyoto treat in Japan in 1997 to reduse emissions.

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  5. Miss thank you for the video.
    I learned about the Kyoto treat in Japan in 1997 to reduse emissions.

    Adrian Villarreal #28 7E

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  6. miss i understand better the ecosystem with this video i thaught that it was interesting the wind turbins and they turn wind to electricity.

    Carolina Talamante (: 7B #26

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  7. miss now i undrested that we have alot of things we have to take care, and also non renewable resourses

    daniela menchaca bugarin #20 7C

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  8. Now I learn that wind turbines use air as electricity and that Japan made a treat in 1997 to reduce emissions and USA didnt join it.

    Alejandro Ramírez #23 7E

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  9. ms thank
    know I now the diferent ways I can save and tace care of our planet
    Jaime Acosta #1 7E

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  10. Miss thankyou for the video I will trt to me more ecologic cause we are the ones that are contaminating the planet.

    Lizeth Regules
    #24 7E

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  11. Thank you for this info. I already knew that it is a big priority to stop global warming and this video with the lesson helped me to know alternatives to reduce the consume of resources.
    Daniel Treviño #21 7A

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  12. Now i now tha ways we harm the planet and how to use renewable resources

    Ignacio Flores #7 7E

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  13. Miss I understand why we have to take care of all the renewable and non renewable resources and many thing.
    Thanks

    Carlos Gzz. 7C #14

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  14. Thanks for posting the video miss. now I understand that we can use alternative sources of energy to slow global warming.

    Arely Aceves 7D #1

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  15. thnks for put the video now i know for that the wind turbines are used to have electricity like the solar panels:)


    Sofia Flores #12 7°B

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  16. Thank you miss for this video now i know how to take care of our planet.And how to use less resources.

    hugo mendez #12 7a

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  17. thankyou miss for let us learn more about sustainable development

    Karla Eugenia Cepeda #5 7D

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  18. Este comentario ha sido eliminado por el autor.

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  19. Thank you miss, i learned that humans use too much unrenewable resources and now how to use less of them

    Emiliano De León 7A #5

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  20. Great video miss, i understand that if we don't stop this, world will die, and we to with it. Now i will recycle and separe boottles and cans.

    Thankyou miss have a nice day

    Eduardo A Garza #14 7°D

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  21. Este comentario ha sido eliminado por el autor.

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  22. miss thanks for the video.
    I thought that it was interesting that large amounts of water are forced through turbines that are connected to a generator that produces energy.
    Valeria Bocanegra #5 7B

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  23. miss thanks for the video it help me understand and learn how the wind turbines are used and the solar panels and that we are contaminating the planet a lot

    Sandra Reyna #25 7E

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  24. miss thankyou now I understand that the people on EARTH waste a lot of nonrenewable resources.

    Alejandro Ayala V 7C #2

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  25. Thanks alot for the video teacher
    and I understand that WE(the humans)can make some changes because its never too late(:
    Because we can die anyday if we dont reason quickly.


    Karen Guerra(: 7A 10#

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  26. Miss Silvia thank you for the video. A thing that I like was the treaty that they make to use more renewable energy, like the hydro electric power, I think that this power to get energy is very interesting. (:

    ELISA F. CUELLAR VIZCARRA #8 7D

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  27. Thank you miss to put the video. I learned that sustainable is like renewable resource. I also learned about the wind turbines and ways to help earth and stop the global warming.
    Aída Coeto Sánchez 7C #6

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  28. Hi teacher thank you for uploading the information, now I know more ways we can contribute to use less non-renewable resources. I hope people change and consider the actual situation of our planet. Have a nice day attE: Jesus Alberto Elizondo Salazar #6 7A

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  29. miss Silvia thank you for putting this video I found very interesting the theme about the Kyoto treaty and I realized that people damge the ecosystems very much.

    Andrea O. Velazquez Rpjas #28 7B

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  30. Hi Ms, I like a lot the video. I learn that we need to take care of the non renewable and also of the renewable resources, that we are in time and stop Global Warming. It was very interesting the thing about the water that they forced and connected to a generator produce energy.

    Thankyou
    Melissa Molina #21 7C

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  31. Ms. I learned that sustainable development is to use the thing but without abusing and taking care of it, for future generations; that renewable resources will never end up and
    That wind turbines , turn wind into electricity

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  32. Melissa Saldviar # 25 7b
    the one of the top

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  33. Hi Ms, I like the video and I learned that the Kyoto treaty was drawn up in 1997 in Japan.

    Thankyou
    Andrea Rodriguez Flores #26 7c

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  34. miss the video is very intresting and i learned more ways to save the planet like walking or turning off the lights.

    debanhi esquer rdz #5 7E

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  35. Ms. I learn that we have to take care of renewable and nonrenewable resources .
    Thank You !

    Pamela dovalina #9 7C

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  36. Ms Silvia I dont know how many ways the energy comes of naturally like: wind turbines, hydro electric power and solar energy.

    Carolina Quintero;)
    15 7A

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  37. Thankyou for the video Ms. now i know many ways to save the planet and I understand better wath is sustainable

    Brenda Cantu #3 7D

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  38. Miguel Alejandro Hueso #15 7E

    Miss Inever know that alot of polution was on earth,well i learn about renewable resourses like sunlight plants and water an too of the non renewable resourses that are oil and petroleum.

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  39. Este comentario ha sido eliminado por el autor.

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  40. miss i learn that to produce energy you use the wind turbines.



    patricio paez ortegon 7d #19

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  41. thanks miss now i know that renewabloel rescources are never gonna pass out and what energy c omes naturaly

    Andres Serna
    22 7D

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  42. Ms thank you, I learned that wind turbines transform air into energy

    Daniela Gonzalez #9 7ºa :)

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  43. now i know all the disasters that humans are making to the environment.

    Michael Smits #20 7A

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  44. Hi
    I learn that in 1997, in the Kyoto treaty, USA didnt sign up. Thanks!!!

    Monica Daniela Garcia Aguilar 7C #11

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  45. ms silvia thankyou for the video nos i learned more about it

    Liliana Rosales Garcia 7D 21#

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  46. Miss I understand why we have to take care of all the renewable and non renewable resources and many thing.

    rebeca ma martinez #18 7C

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  47. miss I learn that renewable sources such as sun and wind are sustainable

    Frans Beets #4

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  48. Miss silvia this video is really intersting but what i thought that was the most intersting is that in kyoto they made that countries promise to reduse the carbon emissions.Another thing that i think that is intersting is that we can reduse de carbon emissions by the way e travel like instead of using a car we can walk or use bicycle like the video said.
    Thanks it was great :)
    Julia Alejandra Velasco Leal #27 7E

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  49. okay that was the best video i have ever seen it opened my eyes really and like =! the form the air pollution of the fossil fuels go to the sky itwas like =O well but anyways thanks miss this might help me alot

    Marcelo seceñas 7°A L.N: 19

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  50. miss im sorry to comment that again i couldnt comment of the ppt presentation but i would comment in here:

    The six land biomes are thundra, desert, tiaga, rainforest, tropical forest and grassland
    but i already knew that =D but any way thanks now i understand better ,thanks XD
    Marcelo seceñas 7°A 19

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  51. Thanks miss I learned that without sustaianble development we will not have the ecosystems balance and we can destroy our planet

    Napoleon lazo Celaya #20 7b

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  52. Thanks ms. silvia. i learned that countries are making treatments to use energy with renewable resources.

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  53. Thank you! Ms Silvia for giving a better and easy idea of renewable resources know i can sudy better :)

    lulu leal cruz 21/7B

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  54. Mss thanks this video is so interesting i understand better and i know more renewable resources

    by: Salma Huerta 7E

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  55. Ms Silvia, I think that humans have to control more the things that pollute the environment and start using more renewable resources, but with sense and using them carefully well thank you for the viedo i learned the if we don`t do things right now we will be in trouble some years later well i will reduce more the consume of water and light thankyou

    Marcelo Montemayor 7E #21

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  56. Mrs. I understand better and I know how to conserve the planet.

    Katya Treviño C. 7°A
    22

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  57. mrs. I learned that wind turbines make electricity...actually I didnt even know they exicted..and also that fossils are NON-renewble sources.

    Cristina De leon #10 7D

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  58. miss silvia thank you , i leran that sun and wind are sustainable .
    MARIA JOSE FRESAN MACEDO #7 7A

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  59. Ms.Silvia.. i already understand that renewable reosurces such as sun and wind are sustainable and that fossil fuels are not renewable thanks

    Lizzy García Bermejo #12 7C

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  60. Thanks ms Silvia now i understand more about all the disasters that humans do.


    Cynthia Flores
    7E #8

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  61. Miss: Thank you for the video.

    Now I learn more about the ecosystems.

    Mònica Carolina Treviño Rodrì`guez #24 7a

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  62. eric cabriales orozco n.l. 3 7c

    miss the video is nice it make me realise how much we are wasting non renewable resources that we can realy use in another form or just do not use it.

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  63. miss silvia i saw the video is very intresting the part of the hydro electric power i like it and i will turn off the lights :)

    Lizeth Uriegas # 24 7D

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  64. miss I thought it was interesting the thing of the wind turbines. I wonder how can it be possible for the wind turbines to produce electricity?

    Alexa Gervasi #10 7D

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  65. Thank you miss i learn how to help to stop the global warming

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  66. Miss, Thank you for this important information:)
    We already talk about this during class,
    but i didnt know that this is a great idea
    to stop global warming. So, im going to do this
    every day to stop global warming:D
    Thank you miss.

    EunJoo Lee 7C 17

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  67. thank u misss i learn that non renewable resources will last forver
    jose ortega
    7a #14

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  68. miss thank you for the video it helped me to understand better de renewable and non renewable resources and I found interesting was how to reduce carbon emissions

    Valery Castillo #3 7A

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  69. thank tou ms silvia now i could understand how we can use renwable resources...such as wind turbines or solar energy.

    janeth vargas 25 7a

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  70. Thank you Miss i understand better the renewable and non-renewable and what i can do to reduce global warming

    Max Martinez #19 7C

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  71. miss i found really intersting everything about how is the world now and that all the contamination and tha industries and everything thanks for this video (:

    pamela borbolla (: 7b #6

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  72. Thank you for this viedo now i now what we are doingo to the world we need to stop it

    Hector garcia #11 7D

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  73. Miss thanks for the video now i know that the humans are dangering a lot the enviroment but we contiinue trying to stop dagering.

    I know is a little late but i post the comment =)

    Carlos Adrian Zapata Diaz #28 7A

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  74. ty for the video miss i understand better the susteinable development
    ROerto Treviño 7e

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