1 / 8

Energy

Energy. The ability to do work or cause change Energy= Work. Where does the energy to do things comes from?. From the food that we eat. Where do we get the food that we eat?. Vegetables, fruits and crops. Photosynthesis. Photosynthesis.

lesley-lane
Download Presentation

Energy

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Energy • The ability to do work or cause change Energy= Work

  2. Where does the energy to do things comes from? From the food that we eat

  3. Where do we get the food that we eat? Vegetables, fruits and crops

  4. Photosynthesis

  5. Photosynthesis • is the process by which autotrophic (organism that can make their own food e.g plants)organism use light energy to make sugar and oxygen from carbon dioxide and water.

  6. Photosynthesis http://www.growingthenextgeneration.com/agrium-games/Animation/index.htm

  7. How do we measure energy? Activity : Experiment on measuring energy we get from burning or eating. We measure Energy in joules (J). A Joule is a very small of energy so energy is often given in Kilojoules 1 kilojoules (kJ= 1000j)

More Related