'Harmful uv radiation' presentation slideshows

Air composition & pollution

840 views • 68 slides

Ozone Depletion

Ozone Depletion. What is the Atmosphere?. All of the gases that surround Earth ? Mixture of mostly nitrogen and oxygen ? Other gases that are present in trace amounts include argon, carbon dioxide, methane and water vapor. Composition of the Atmosphere. Nitrogen 78% Oxygen 21%

890 views • 64 slides

Atmosphere Notes

536 views • 41 slides

Meteorology: Weather and Climate

Meteorology: Weather and Climate. Hot, Cold, and Everything in between!. Standard and Essential Question. S6E2c . Relate the tilt of the earth to the distribution of sunlight throughout the year and its effect on climate. .

755 views • 40 slides

Stratspheric Chemistry-Ozone

Stratspheric Chemistry-Ozone. Chapter 3. Introductions.

452 views • 36 slides

Ozone Depletion

Ozone Depletion. What is the ozone layer and where is it found?. The ozone layer is the layer of the atmosphere at an altitude of 15 to 40 km (stratosphere) . What is Ozone? Ozone is a molecule made of three oxygen atoms. What is the function of the ozone layer ?

545 views • 27 slides

Organ Donation Journal Article Due Friday Feb. 14th

379 views • 24 slides

Race: the P ower of an Illusion

Race: the P ower of an Illusion. Why were some people upset by this Superbowl commercial?. http:// www.youtube.com/watch?v=kYofm5d5Xdw What did the real family have to say? http://www.youtube.com/watch?v=kjJ4tqVV1OE. Ethnicity vs. Race.

629 views • 19 slides

Ch. 17

310 views • 17 slides

The Atmosphere

280 views • 16 slides

The Atmosphere!

281 views • 15 slides

368 views • 15 slides

SKIN changes with AGE so should SKIN CARE

385 views • 13 slides

Greenhouse

Greenhouse. The Natural Greenhouse Effect. Atmosphere. Our atmosphere is made up of several gases These gases include water vapor, carbon dioxide, methane, nitrous oxide, and ozone . These gases help to trap in heat and keep the Earth warm. . Gases.

499 views • 12 slides

Changes in atmospheric ozone concentrations.

Changes in atmospheric ozone concentrations. What is Ozone ?. Ozone is a pale blue, highly reactive toxic gas with a pungent odour. Stratosphere is the Ozone layer, the beneficial role is acts as p rimary UV r adiation shield.

235 views • 10 slides

The Atmosphere

195 views • 10 slides

Eras of the Geologic Time Scale

236 views • 10 slides

Clean Solutions for Food and Water

Clean Solutions for Food and Water. Agenda. Company Overview MAP Ozone Improvements Solutions Q & A. Company Overview. Pre-Harvest: Purshade $7 billion market Purshade protects against crop damage from harmful UV radiation. Post-Harvest: PurFresh Wash $200 million market

204 views • 8 slides

147 views • 8 slides

FIXING THE OZONE HOLE

318 views • 6 slides