Hydroponics and aquaponics: alternative ways of growing food
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Items in this lesson
Slide 1 - Slide
Slide 2 - Slide
Where do people grow plants?
A
In the soil.
B
In the sea.
C
In the oven.
D
In the car.
Slide 3 - Quiz
What do plants need to grow?
Slide 4 - Open question
What do you think farmers can do if there is not enough water or soil?
Slide 5 - Open question
Slide 6 - Slide
Slide 7 - Video
What is hydroponics?
timer
3:00
Slide 8 - Open question
Slide 9 - Slide
Why does hydroponics need less water than traditional farming?
timer
2:30
Slide 10 - Open question
Slide 11 - Slide
Slide 12 - Link
Slide 13 - Slide
Slide 14 - Slide
Slide 15 - Slide
Slide 16 - Slide
Slide 17 - Video
What is hydroponics?
Slide 18 - Open question
Slide 19 - Slide
Slide 20 - Slide
Where are fish kept?
Slide 21 - Open question
What do they produce?
Slide 22 - Open question
What does "cleanse" mean?
Slide 23 - Open question
Slide 24 - Slide
Slide 25 - Slide
Slide 26 - Link
Slide 27 - Slide
Slide 28 - Video
How can you save water?
