3º CYCLE_AUDIOVISUAL_KNOWLEDGE

This link will carry you into a video where it is explained the photosynthesis:

https://www.youtube.com/watch?v=3pD68uxRLkM

Here you will find a video explaining the seven continents:

https://www.youtube.com/watch?v=M4hrgsWRpBQ

This video shows up the evolution of the solar system:

https://spaceplace.nasa.gov/solar-system-formation/en/