Atmospheric Changes (ES3C) Practice
I can describe changes in the Earth's oxygen levels.
- Describe the relationship between atmospheric oxygen levels and biodiversity.
- What initiated the rise of (and sustains) atmospheric oxygen?
- List three processes that put oxygen into the atmosphere.
- Describe processes that remove oxygen from the atmosphere.
- What is a biologic consequence of high atmospheric oxygen levels?
- What is the biologic effects of low atmospheric oxygen?
- What was innovative about dinosaurs?
- Sketch the geologic time vs. Earth atmospheric oxygen levels.