In this activity, students will use sea-level rise data to create models and compare short-term trends to long-term trends. They will then determine whether sea-level rise is occurring based on the data.

Interpret the map, or model, to find patterns in the occurrence of tropical cyclones from 1842 through 2018.

Students identify patterns in chlorophyll concentration data to formulate their explanations of phytoplankton distribution. 

Students will identify and describe the relationship between watersheds and phytoplankton distribution. 

Students identify patterns and describe the relationship between chlorophyll concentration and incoming shortwave radiation. 

Review this page to learn about the background of volcanoes and their eruptions.

Phytoplankton distribution background information.