Matter cycles are important to our survival. Without them life as we know it would cease to exist. Welcome back to another one of my post. Today we talk about the importance of the matter cycles and peril that they face.
There are four main matter cycles. Nitrogen, phosphorus, water and carbon. Each one is very important in there own way. If one was to cease to exist the other cycles would not be able the function properly and would cease to exist as well.
In this project we had to pick a matter cycle then identify a human caused impact that negatively effect said cycle and then find a way to fix it. It didn’t have to be 100% realistic as it’s gr.9 science class. We aren’t expected to solve the worlds problems so young.
My partner Jordyn and I picked the water cycle. We descided to base our project around the negative human effects on groundwater.
Ground water is the water in the ground. In dry places like California and Nevada they use a lot of ground water which isn’t good for the water cycle as it upsets the water table.
Here is a video of our presentation.
1. Make observations aimed at identifying their own questions including increasingly complex ones, about the natural world. We showed this by identifying multiple negative influences on the water cycle.
2. Contribute to finding solutions to problems at a local and/or global level though inquiry. This was shown in our presentation because our idea was original and was a serious attempt to address the problem.
3. Communicate scientific ideas, claims, information, and perhaps a suggested course of action, for a specific purpose and audience, constructing evidence-based arguments and using appropriate scientific language, conventions, and representations. We showed this by making a physical model that was crafted with precision and detail.
4. Evaluate the validity and limitations of a model or analogy in relation to the phenomenon modelled. This was shown when we addressed the limitations and unknown/know consequences and impacts from this idea.