A student designed an experiment to demonstrate an effect of the interaction between the atmosphere and water. Which of these best describes the experiment designed by the student? (1 point)
Оа
Add soil to a bowl of water to make it turbid.
Oь
Blow over water in a bowl to produce ripples.
Oc
Make sand move on a trough by pouring water on it.
d
Dissolve sugar cubes in water by stirring the solution

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.

can i have a list of the items?

the right option is; decreased genetic variation  

decreased genetic variation describes the effect of this environmental change.

genetic variation is the naturally occurring genetic diversities or differences between organisms of the same species in a population. genetic variation allows the survival and adaptability of a species when they encounter changing environmental conditions. when an endangered species reduces, it loses genetic variation which may not be restored even if the species rebound and will only be recovered through the gradual collection of mutations over many years.