Just preparing for interstate interviews...
I'm not sure if there's anything else I can say for this question! In my belief, the shorter the better when explaining a concept because otherwise the person listening might get confused or bored. But at the same time, this would be an eight-minute station, so I might need to speak more? Anyway, any feedback for my answer would be appreciated!
For this question:
Please select one of the following words and explain it in a way that could be understood by someone without a science background. Use an everyday example as part of your explanation.
electricity, hormone, photosynthesis
Photosynthesis is the process by which plants combine carbon dioxide, which is the gas that we breathe out, and water to form sugars and oxygen. The oxygen that they produce is breathed in by animals, including us humans. Photosynthesis also needs sunlight and the plant needs to have green leaves in order to catalyse this process- help it finish more quickly. The reason plants do this is to make their own food- while you and I eat food like apples or chocolate cake to get sugars, plants create sugars to feed themselves. This is called being autotrophic. So, as you can see, photosynthesis is what keeps oxygen in constant supply so we can breathe- now you can see why plants are so important to us!