Earth Science Introduction - PowerPoint PPT Presentation

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Earth Science Introduction

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Common Elements on Earth EARTH SCIENCE INTRODUCTION WHERE ARE ELEMENTS FOUND? What are elements? Hydrogen Symbol = H Found in STARS and OUR SUN! – PowerPoint PPT presentation

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Title: Earth Science Introduction


1
Common Elements on Earth
  • Earth Science Introduction

2
What are elements?
  • Where are elements found?

3
Hydrogen
  • Symbol H
  • Found in STARS and OUR SUN!

All images from Word ClipArt
4
Helium
  • Symbol He
  • Found in OUR SUN
  • And party balloons

5
Carbon
  • Symbol C
  • ALL living things are made of CARBON
  • Helps to tell the age of rocks fossils

6
Nitrogen
  • Symbol N
  • Found in muscle-building protein
  • And our Atmosphere
  • (AIR)

7
Oxygen
  • Symbol O
  • Found in our AIR
  • And Earths crust

8
Sodium
  • Symbol Na
  • Found in SALTWATER
  • Earths crust
  • salt we use on FOOD

9
Chlorine
  • Symbol Cl
  • Combines with Sodium to make salt found in ocean
    water (NaCl)
  • And in pools

10
Aluminum
  • Symbol Al
  • Found in Earths crust
  • Used for making airplane parts

11
Silicon
  • Symbol Si
  • Found in rocks, sand, and soil of Earths crust
  • SiOsilicates
  • Which are in rock-
  • forming minerals

12
Calcium
  • Symbol Ca
  • Found in bones, shells, milk and Earths crust

13
Iron
  • Symbol Fe
  • Used in steel structures
  • Found in Earths crust and CORE

14
Nickel
  • Symbol Ni
  • Found in coins
  • Found in Earths CORE

15
Magnesium
  • Symbol Mg
  • Found in plants rocks

16
Uranium
  • Symbol U
  • Used for nuclear energy
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