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Evidence for a changing climate — Homework
Show the division for the sea-level rate question, and name specific evidence types in every answer.
- 1.Sea level rose about 18 cm between 1900 and 2020 (120 years). Calculate the average rate of rise per decade.
- 2.Name two independent lines of evidence for recent climate change and briefly describe what each measures.
- 3.Explain why convergent evidence from several independent methods is more convincing than any single dataset alone.
- 4.Explain why today's atmospheric CO2 level being outside the entire natural 800,000-year ice-core range is considered scientifically significant.
🌲 Homeschool of the FutureTwelfth Grade · Science · week 25 homework