Air quality is a measure of the pollution level in the air. Polluted air can be caused by many things. There are manmade and natural sources of emissions. 

What is El Nino or ENSO?

Students develop and test a hypothesis about how albedo affects temperature.

The Guidance, Navigation, and Control Lead basically is in charge of all of the components to make sure the spacecraft is pointed where the scientists want it to be pointed.

Learn about what a solar scientist does and see if you have any skills in common.

This activity was developed by NASA's Global Precipitation Measurement (GPM) team as an introductory experience to a series of lessons about water resources on Earth.

Earth is a system of systems.

Students will investigate the role of clouds and their contribution (if any) to global warming. Working in cooperative groups, students will make a claim about the future role clouds will play in Earth’s Energy Budget if temperatures continue to increase.

GLOBE protocols and learning activities that complement exploration of Earth's Energy Budget are outlined.

Follow this link to access GLOBE protocols and hands-on learning activities that complement the Hurricane Dynamics phenomenon.