Living things use air in many different ways. Let´s learn some of them:

  • Animals need air to breathe.


Lungs.jpg
WHICH PART OF OUR BODIES DO WE USE TO BREATHE? YOU´RE RIGHT, THE LUNGS.
  • Plants need air to make their own food.


Plants release oxygen.jpg
PLANTS NEED CARBON DIOXIDE AND RELEASE OXYGEN
  • Birds use the air to fly.


Bird Flying.jpg
  • Humans can generate electricity using air (wind).


Wind Turbines.jpg
WIND TURBINES
  • We inflate balloons and tyres using air.


Inflating a Balloon.jpg
HAVE YOU EVER DONE THIS?
  • We can breathe under water using tanks of compressed air.


Breathing Under Water.jpg
CAN YOU SEE THE SCUBA TANK?


Are you interested in knowing how wind turbines work? It´s very interesting and it´s explained in this couple of videos.

In the first video, you´ll see how the wind turbine works.




In the second video, you´ll see what´s inside a wind turbine.





Time to play!!