Albedo is the "whiteness" of a surface. It is a reflection coefficient, and has a value of less than one. The albedo of a surface is the ratio of radiation reflected from the surface to the incident radiation. Hope this helps. Have a nice day. Feel free to ask more questions.
D would occur more rapidly.
The sum of all the genes in a population is referred to as the gene pool.
Answer: D) Building cars that give off less pollution!
Hope this helps!! :D