Download Atomic Theory

Warm Up
Using your Science World
magazine find the article
Is Screen Time Making
You Sick?
Fill in the answers to the
statements on the next
slide using the word bank
and magazine to help.
Is Screen Time Making You Sick?
1.
2.
3.
4.
The body’s ___________ responds to light exposure .
The hormone _________ helps make you sleepy.
A __________ is a factor that can cause cancer.
Compared with people who work during the day, people who work nigh shifts have
_________ rate of cancer.
5. Lab animals exposed to light at the wrong time of day have ______________ levels of
melatonin.
6. A widespread health problem found in a large part of a population is a ___________.
7. Sunlight contains ___________ light, which helps keep us alert.
8. Compared with other colors of visible light, blue light has a short _______________.
9. Waves are arranged by wavelength on the ________.
10. Exposure to bright light in the ___________ helps to keep the circadian system running
smoothly.
Amplitude
Blue
Carcinogen
Circadian system
electromagnetic spectrum
equal
evening
higher
lower
melatonin
morning
pandemic
red
serotonin
watt
wavelength
Atomic Theory
https://www.youtube.com/watch?v=thnDxFdkzZs
Time Line Break Down:
~ Research atomic theory.
~ Give in your own words what the atomic theory is and what it says
~ Illustrate on your paper any models or scientist that helped with the formulation of the
Atomic theory.