Question

you go for a hike in the mountains of oregon in the summer and encounter pink snow. you are so excited to tell the people standing next to you that the pink color comes from _.
○ bacteria
○ minerals from the soil
○ red algae
○ green algae
○ alien invasion

Explanation:

Pink snow is often caused by a type of algae called Chlamydomonas nivalis, which is a red - colored algae. It thrives in cold environments and can give snow a pink hue.

Answer:

red algae