when snow strikes
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When Snow strikes. By Owen Mckessy. Ice dams. Icicles. Snow can be fun but it can also be dangerous. Ice on the roads. Floods. How to Learn More And Reply to this Article. Snow can cause roof damage. Ice dams. Ice dams. Icicles. what they are - PowerPoint PPT PresentationTRANSCRIPT
When Snow strikes.
By Owen Mckessy
Snow can be fun but it can
also be dangerous.
How to Learn MoreAnd Reply to this Article...
Floods
Icicles
Ice dams
Snow can cause roof damage.
Ice on the roads
How to Learn More
And Reply to this Article...
Floods
Ice in the roads
Icicles
Ice dams Ice damswhat they are
Ice dams are blocks of ice that build up on the edge of your roof. They block the snow from sliding off your roof.
How they formIce dams happen when snow melts then refreezes then starts to build
up a wall of ice.
How they are dangerous Ice dams can be dangerous for your health. When snow melts it turns
to water when the water hits the ice dam it has nowhere to go so it goes backwards under your shingles, Because shingles are only meant
for water to go down. then the water that got under the shingles creates mold and mold is bad to inhale.
POWER WORDS!inhale: to breath inshingle: a tile on your roofsnow: frozen water
THINK: how can we prevent ice dams from forming
How to Learn More
And Reply to this Article...
Floods
Ice on the roads
Icicles
Ice dams Icicles
How they form
Icicles form when water from melting snow that flows over your gutter then freezes on the edge, this
process repeats and the icicle gets bigger.
How they are dangerous
Icicles are an impaling hazard, they can grow to be very large and heavy. They can be on tall roofs, and
when they fall they can gather speed and have a greater impact.
POWER WORDS!impale: to pierce with a sharp stake or pointimpact: how hard or soft something hits anothergutter: a drain that catches water coming from your roof
How to Learn More
And Reply to this Article...
Floods
Ice on the road
Icicles
Ice dams Ice on the roads
How it will effect drivers
Ice on the roads will effect drivers because it will bring there commute to a crawl because drivers don’t want there cars to skid. They will also have to be extra careful around
turns because if they go to fast they might slide and crash. An example of this is in
Bridgeport, a school van slid on some black ice and landed in a snow bank. There was an estimate of 10 kids on board but later
they discovered only one small child was on board, but was not hurt.
POWER WORDS!Black ice: see through icecommute: drive to workSnow bank: big pile of snow
A lot of car crashes are caused by ice
How to Learn More
And Reply to this Article...
Floods
Ice on the roads
Icicles
Ice damsFloods
Homes
Floods are very dangerous to houses. It can leak into your basement and house and can ruin your
furniture, it can warp wood, ruin carpets and break furnaces, and cause mold to grow.
Streets
Floods will make it hard to drive on the roads. Water can accumulate in underpasses and on
the side of the road because drains cant hold it all.
POWER WORDS!underpass: a road under a railroad or highway warp: to bendaccumulate: to build up
THINK: How can we stop floods from getting on our streets?
Too much water is bad for a car.
How to Learn More
And Reply to this Article...
Floods
Ice on the road
Icicles
Ice dams How to Learn Moreand Reply to this Article...
For more information on the effects of snow and ice go to the websites below:http://www.units.muohio.edu/dragonfly/snow/
http://www.youtube.com/watch?v=GxwgHGCrrS4&feature=mfu_in_order&list=UL
to respond to this Feature Article, go to the Watson’s Winners Blog, below:
http://cwatsondps.wordpress.com/
Every snowflake is different