24.124 CP
Question
Were organisms a billion years ago exposed to ionizing radiation than similar organisms today? Explain.
Step-by-Step Solution
Verified Answer
The presence of radioactive nuclei increases exposure.
1Step 1: Definition of Ionizing radiation
Ionizing radiation is a type of energy that removes electrons from atoms and molecules in a variety of materials, including air, water, and living tissue.
2Step 2: Determining ionizing radiation
Organisms billions of years ago were more exposed to natural cosmic ray radiation. Because our atmosphere is still developing, there is a greater amount of uranium and other radioactive nuclei.
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