Students observe seasonal images of Monthly Leaf Area, looking for any changes that are occurring throughout the year.

Watch the video and have students answer the questions about Earth's cryosphere.

Compare pictures of different volcanoes. Then visit NASA's Space Place to learn about volcanoes and answer questions about volcanic eruptions.

Students analyze a graph that illustrates the change in global surface temperature relative to 1951-1980 average temperatures.

Students analyze surface air temperature anomalies to identify change with respect to different latitudes across the world.

Students connect day/night and seasonal cycles with albedo in the Arctic region. 

This mini lesson focuses on Earth's Energy Budget and the surface effects that occur in Central Australia. Students review a line graph depicting net radiation in Central Australia related to a multiyear drought from 2002 - 2009 and answer the questions.

Students will analyze a graph showing the amounts of peak energy received at local noon each day over the year changes with different latitudes. 

In this mini lesson, students analyze a bar graph showing the relative forcings from natural and human factors that affect Earth's climate. They use information from this graph to assess the relative importance of these factors.

Students will analyze a graph showing the variation of energy imbalance on Earth over the year along different latitudinal zones and answer the questions that follow.