6th Grade-Ch 1 Sec 1 The Air Around You
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Transcript of 6th Grade-Ch 1 Sec 1 The Air Around You
![Page 1: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/1.jpg)
Ch. 1Sec. 1 The Air
Around You
![Page 2: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/2.jpg)
weatherweather•condition of Earth’s atmosphere @ particular time & place
![Page 3: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/3.jpg)
atmosphereatmosphere• envelope of gases that
surrounds Earth
• makes conditions on Earth suitable for living things
![Page 4: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/4.jpg)
atmosphereatmosphere• provides warmth & liquid
H2O• prevents Earth’s surface
from being hit by most meteoroids (rocks from outer space)
YouTube video-Bill Nye Atmosphere song
![Page 5: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/5.jpg)
• The atmosphere is constantly changing, with gases moving in and out of living things, the land, and the water.
![Page 6: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/6.jpg)
atmosphere made up
of:
Nitrogen-
78%
Oxygen-21%
Carbondioxide
Water vapor
Other gases &
particles (dust,
smoke, salt, other
chemicals
![Page 7: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/7.jpg)
![Page 8: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/8.jpg)
oxygenoxygen
• used in burning & rusting
![Page 9: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/9.jpg)
ozoneozoneform of oxygenthat has 3oxygen atomsinstead of theusual 2
![Page 10: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/10.jpg)
trace gasestrace gases• remaining 1% of gases• small amounts of them are
present
![Page 11: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/11.jpg)
carbon dioxidecarbon dioxide• produced by animals & when
fuels are burned
![Page 12: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/12.jpg)
water vaporwater vapor• water in the form of a gas
• invisible
• makes clouds
![Page 13: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/13.jpg)
Review
time
![Page 14: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/14.jpg)
trace gasestrace gases• remaining 1% of gases• small amounts of them are
present
![Page 15: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/15.jpg)
oxygenoxygen
• used in burning & rusting
![Page 16: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/16.jpg)
carbon dioxidecarbon dioxide• produced by animals & when
fuels are burned
![Page 17: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/17.jpg)
ozoneozoneform of oxygenthat has 3oxygen atomsinstead of theusual 2
![Page 18: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/18.jpg)
atmosphereatmosphere• provides warmth & liquid
H2O• prevents Earth’s surface
from being hit by most meteoroids (rocks from outer space)
YouTube video-Bill Nye Atmosphere song
![Page 19: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/19.jpg)
weatherweather•condition of Earth’s atmosphere @ particular time & place
![Page 20: 6th Grade-Ch 1 Sec 1 The Air Around You](https://reader036.fdocuments.us/reader036/viewer/2022081413/547b3190b379594e2b8b4cce/html5/thumbnails/20.jpg)
atmosphereatmosphere• envelope of gases that
surrounds Earth
• makes conditions on Earth suitable for living things