Is this argument valid or invalid? Why? What did you consider when determining whether this argument uses proper reasoning?
If students earn college degrees, they tend to make more money.
Chris earned a college degree.
Mark did not earn a college degree.
Therefore, Chris makes more money than Mark.

when cloud cover increases then the suns ray's which provides the earth with light and warmth gets covered due to the due to the suns ray's being blocked, the temperature in that region

therefore to conclude i would like to say that,

=more the cloud cover, the lesser the

happy to

pls mark as brainliest.

the results is a decrease in air temperature with an increase of altitude.

explanation:

conservation of mass

mass before something happens = mass afterwards