The discipline of Environmental Science is old, dating back to the early 1400’s.

Which is furthest away from the Earth?

What is meant by “positive feedback loop”? What is meant by “negative feedback loop”? Please also give one real-world example of each

Madame Fournier rentre à la maison. Elle parle à son mari.

What happens to the amount of Rayleigh scattering when frequency increases?

All contribute to the process of attenuation except:

In order for refraction to occur, what two conditions must be met?

You all have been GREAT this semester and I really appreciate your patience!  I sure hope you all have a great summer! I hope to see you all in the FALL 2025.  This will give you a free point!  Click on “ASL ROCKS” if you want a free point here!

Describe two differences between a list and a dictionary in Python. 

What will the following function return?   def add(x, y=5):    return x + yprint(add(3))