Biology
How does radioactivity shape Earth's geology?
Quick fact
Radioactivity occurs when unstable atomic nuclei release particles or radiation.
Why this is interesting
Some atoms are unstable and transform themselves by releasing invisible energy.
Read the full explanation
Understanding How does radioactivity shape Earth's geology?
Different types of radioactive decay change atoms by altering the number of protons or neutrons inside the nucleus.
A deeper explanation
Radioactivity plays a role in medicine, energy production, geology, and the natural evolution of stars and planets.