instruction:
In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.
question:
Question: What type of light is composed of many rays having random polarization directions? Answer: unpolarized light
answer:
Unpolarized light type of light is composed of many rays having random polarization directions.


question:
Question: The properties of the alkali metals are similar to each other as expected for elements in the same what? Answer: family
answer:
The properties of the alkali metals are similar to each other as expected for elements in the same family.


question:
Question: During the early paleozoic, the amount of carbon dioxide in the atmosphere compared to today was? Answer: much greater
answer:

During the early paleozoic, the amount of carbon dioxide in the atmosphere was much greater compared to today.