+ Connect the current words together second layer

I first (lowest) layer

fourth (highest) layer

third layer

Mesosphere

Troposphere

Stratosphere

Thermosphere

What can happen to solar radiation when it enters earths atmosphere? check all that apply 1)it is absorbed by earth. 2)it is reflected by clouds. 3)it is reflected by glacial ice. 4)it is condensed into visible light. 5) is amplified by water molecules.

Which numberline shows the solution to n -3

People keep spending additional units of a particular resource on a want until their marginal benefit is  decreasing withgreater thanless thannot affected by  their marginal cost.