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Photosynthesis & Cell Respiration Energy from the Sun: Radiant Energy: energy that can travel through the vacuum of space.

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Presentation on theme: "Photosynthesis & Cell Respiration Energy from the Sun: Radiant Energy: energy that can travel through the vacuum of space."— Presentation transcript:

1 Photosynthesis & Cell Respiration Energy from the Sun: Radiant Energy: energy that can travel through the vacuum of space

2 Photosynthesis & Cell Respiration Energy from the Sun: Radiant Energy: energy that can travel through the vacuum of space e.g.-ultra-violet radiation -visible light

3 Photosynthesis & Cell Respiration

4 Light Energy: visible forms of radiant energy (ROYGBIV)

5 Photosynthesis & Cell Respiration Light Energy: visible forms of radiant energy (ROYGBIV) -70% is absorbed by the Earth and converted into thermal energy

6 Photosynthesis & Cell Respiration Thermal Energy: (infra-red radiation) the form of energy transferred during heating or cooling

7 Photosynthesis & Cell Respiration Thermal Energy: (infra-red radiation) the form of energy transferred during heating or cooling -thermal energy keeps the Earth warm enough for life to exist.

8 Photosynthesis & Cell Respiration Photosynthesis: the process in which the Sun's energy is converted into chemical energy

9 Photosynthesis & Cell Respiration Photosynthesis word equation: sunlight carbon+watersugar + oxygen dioxide

10 Photosynthesis & Cell Respiration Cell Respiration: the process by which the energy from sugar is converted into useable energy in cells

11 Photosynthesis & Cell Respiration Cell Respiration word equation sugar + oxygenenergy + carbon + water dioxide

12 Photosynthesis & Cell Respiration Cell Respiration word equation sugar + oxygenenergy + carbon + water dioxide All living cells carry out cell respiration

13 Photosynthesis & Cell Respiration -photosynthesis and cell respiration form a cycle energy+ oxygensugar cell respirationphotosynthesis carbon +water dioxide

14 Photosynthesis & Cell Respiration Producer: an organism that makes its own energy from photosynthesis e.g. plants

15 Photosynthesis & Cell Respiration Producer: an organism that makes its own energy from photosynthesis e.g. plants Consumer: an organism that gets its energy by eating other organisms e.g. animals

16 Photosynthesis & Cell Respiration humans are animals too...


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