2. If the angle of incidence increases and the indexes of refraction stay the same, what happens to the angle of refraction? O A the angle of refraction stays the same
O B. the angle of refraction decreases
O c. the angle of refraction increases
O D. cannot be determined from the information provided

Atown is built on the banks of a small lake on the edge of a desert. after some time, the townspeople discover that water from the lake has become too polluted to use. describe one way that the lake may have been contaminated by the actions of the townspeople, and explain how the townspeople can remediate this problem.

Mention any one function of transparency international?

You have been tasked with sorting the rock samples shown into three categories, with two rocks in each category. what attribute would you use to sort these rocks? which rocks would be in each category? rocks: obsidian, coquina limestone, granite, soapstone,pumice, and gneiss.