Questions for the scientist

You've watched "An Inconvenient Truth."

A NASA consultant has visited with you about aerosols, clouds and their formation, and how NASA and the French space agency - CNES - have satellites in orbit to take measurements that climatologists need to make long-term climate predictions.

Next Friday, twenty of you will be in direct conversation with 20 students in France who are your age from the Lycee Palissy d'Agen. You'll be joined (virtually, from Virginia) by the scientist who designed the satellite mission who is one of the top atmospheric scientists in the world.

Here's your chance! Undoubtedly, there are parts of the movie or the NASA consultant's presentation that you didn't understand. So . . . each of you should submit two original science questions here - in the comments - for the scientists to answer next Friday.

Bonne chance! (Good luck!)
Ce tâche à faire pour la fin de lundi, 7 May. (This assignment is due by the end of the class day on Monday, May 7. Or at least that's what it's supposed to mean.)