Question

Begin by reflecting on what you already know about global temperature trends. What trends do you expect to see as you

plot how temperatures have changed over time? What are your sources of prior knowledge, and would you consider
them reliable?

Options for graphing:
1. Line graph: Plotting the average global temperature over time.
2. Bar graph: Comparing the temperature changes in different decades or years.
3. Area graph: Showing the temperature changes in different regions of the world over time.
4. Scatter plot: Analyzing the relationship between temperature and a specific variable (e.g., greenhouse gas emissions) over time.

Answer 1

When plotting global temperature trends over time, we can expect to see gradual changes indicating global warming or cooling, as well as seasonal fluctuations. A line graph can be used to visualize temperature changes. Reliable sources of prior knowledge on global temperature trends include scientific studies, climate data, and textbooks.

Step-by-step explanation:

When plotting how temperatures have changed over time, we can expect to see certain trends. One common trend is a gradual increase or decrease in temperatures over a long period of time, indicating global warming or cooling. Another trend is the presence of seasonal fluctuations, with temperatures rising and falling repeatedly over shorter periods. These trends can be observed using a line graph, which plots the average global temperature over time. This allows us to see the overall pattern of temperature changes.My sources of prior knowledge on global temperature trends include scientific studies, climate data from reputable organizations, and textbooks on Earth science. These sources are considered reliable because they are based on rigorous scientific research and have been peer-reviewed by experts in the field. It's important to consult multiple sources and cross-check information to ensure accuracy.