EM ENERGY!!

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Across
  1. 5. The highest frequency wave and is commonly used to help fight cancer.
  2. 6. The spectrum that is used to display the long range in differences between the wavelengths and frequencies of different types of energy used on Earth.
  3. 7. shorter wavelength than visible light and used to view the skeletal system in medicine.
  4. 8. moderate frequency and is used in remote controls.
Down
  1. 1. shorter wavelength than visible light but longer than x-rays; these waves can cause a sunburn.
  2. 2. the only light that is visible to the human eye.
  3. 3. Longest wavelengths and lowest frequencies in the EM Spectrum.
  4. 4. Longer wavelength than infrared and used for heating food quickly and in communications.