Unit 7 Reflection

This unit was about ecology and some of the harmful effects humans have on the planet. One of the most important concepts in ecology is trophic levels and the food web. This explains how energy moves through an ecosystem and also shows how an ecosystem can collapse. Population is another factor that influences ecosystems. Populations change frequently and are dependent on factors like water, resources, food and space. When the growth of a population levels out, it is said that the species has reached its carrying capacity. Humans have not reached the carrying capacity yet but population growth has slowed down. Limitations of resources are the main limitation for species. To keep resources available, several crucial cycles such as the water cycle, carbon cycle, phosphorous cycle, and nitrogen cycle.



Humans are exploiting these resources and endangering ecosystems and species across the planet. Habitat destruction, climate change, and over exploitation are some of the main reasons the planet is this way. We need to act fast to preserve biodiversity, slow climate change, and reduce the amount of resources we use and pollutants and waste we create. If everyone makes a conscious effort to save the Earth, it will add up for the benefit.

Some questions I have are is it too late? What will happen when we exhaust all the natural resources? How are animals adapting to these changes? What can we do to help?

Our conservation biologist project went pretty well. We worked well as a group to complete the project on time. Everyone finished their share of work so we didn't have to worry. Like all group projects, it could be frustrating at times because you have to compromise and things don't always go as planned.

On the self assessment, I was not surprised with my results. I am fairly assertive but also sometimes passive. In my everyday life I have noticed that I do not always speak up when I probably should. I think if I act assertive like it says in the video, it will definitely make me a more assertive person.

https://www.thinglink.com/scene/732996661223096321