Gamma ray

What is smaller than an atom?

• A nucleus

• A molecule

• A subatomic particle

• A cell

Which process is responsible for producing high energy radiation?

• Evaporation

• Radioactive decay

• Photosynthesis

• Condensation

What interactions contribute to the production of high energy radiation?

• Gravitational forces

• Subatomic particle interactions

• Chemical reactions

• Magnetic fields

Where can high energy radiation be found besides radioactive decay?

• In the ocean

• In particle accelerators

• In the atmosphere

• In plants

What is a natural source of high energy radiation?

• Cosmic rays

• Wind

• Rain

• Sunlight