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Pollution is when something gets into our environment to make it contaminated (which means dirty). We don’t want it there.
Typology: Lab Reports
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Pollution is when something gets into our environment to make it contaminated (which means dirty). We don’t want it there. Do you know that we eat water? Well, water is inside the food we grow and eat. It is important then that this water is not polluted. In this experiment, we will see how if pollution gets into water, it can then get into our food.
help you use the knife)
the leaves still on it.
through the water. Pollution could spread through water just like the food coloring does.
help) and cut off the bottom of the celery.
with colored water.
least four hours or overnight.
help from an adult) and cut a slice off the bottom of the stalk.
what did it look like?
what did you find?
into water. What would happen if there was pollution in the water instead of food coloring?
water? See a video of a similar experiment here: https://www.youtube.com/watch?v=YovAfRptI9A