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Grass along the edge of a highway or sidewalk which had salt spread on it in winter turns brown and dies in summer?
Concentrated sodium (Na), a component of salt, can damage plant tissue whether it contacts above or below ground parts. High salinity can reduce plant growth and may even cause plant death. When the road is salted some of that salt can be sprayed onto the grass. The contact with the salt itself doesn't kill the grass. What happens is the salt dissolves into the water from the snow or from a rainfall afterwards and moves into the soil. The water then evaporates up or gets pulled up by the grass, but the salt stays. The grass actually uses a salt gradient inside it to pull the water into it through the roots (osmosis) but when the salt becomes too concentrated in the soil from all that road salt, that process can't work and so the grass dies from dehydration. It's the same thing that happens when people drink too much sea water.
What else can I help you with?
What is the answer to the riddle in winter i grow in summer i die what am i?
The answer to the riddle is a snowman. Snowmen are built during the winter season when there is snow, and they "die" or melt away during the summer when the weather is warmer.
Does Red Oat Grass grow faster in summer or winter?
Red oat grass generally grows faster in summer as it prefers warm temperatures. In winter, growth may slow down due to colder weather and reduced sunlight.
Why would salting the sidewalk in the winter be potentially damaging to any plants that grow along the sidewalk?
Salting the sidewalk in winter can cause damage to plants by increasing soil salinity, which can prevent plants from taking up water and nutrients, leading to dehydration and nutrient deficiency. The excess salt can also accumulate in the soil, disrupting the balance of ions and pH levels, further impacting plant health. Additionally, the salt runoff from melting snow can leach into the soil and harm nearby plants.
Can you get the flu during the summer months?
Yes, it is possible to get the flu during the summer months, although it is less common than during the typical flu season in fall and winter.
How many seasons are in the chaparral biome?
The chaparral biome typically experiences two main seasons: a hot, dry summer and a cool, wet winter. This biome is characterized by its Mediterranean climate with distinct wet and dry periods throughout the year.
Is highway 956 in Alberta Canada passable during summer?
No. this is a winter road only, the Christina river freezes over in winter, there is no bridge for summer travel and deep muskeg.
Why does the expansion joints in a sidewalk get narrow in the summer and get wider in the winter?
Expansion joints in sidewalks are designed to accommodate the natural expansion and contraction of the concrete due to temperature changes. In the summer, the concrete expands with the heat, causing the joints to narrow. In winter, when the concrete contracts in the cold, the joints widen to prevent cracking and damage to the sidewalk.
What is the gas mileage of a 2001 Volvo?
I get about 22 in winter and 24-25 in summer. About 75-80% highway.
Why did the plague known as black death disappear in winter?
The Black Death disappeared in winter because the whole plague came from infected fleas, and in the winter, fleas are dormant, so the fleas couldn't bite people to spread the disease. However, in the summer, fleas are not dormant, so they continue to spread the Black Death to people. This is ironic because most sicknesses are worse in the winter than in the summer.
Can the Swine Flu spread faster in hot weather?
Germs do breed faster in warmer climates. However, swine flu is just as likely to spread in summer as it is in winter.
Are you liable for sidewalk injurys in winter?
No, you're not since the sidewalk is technically not your property. The city where you live is the one responsible for clearing and/or placing salt on the sidewalk to prevent ice.
Where have last 20 Olympics been held?
1952- Summer~ Finland Winter~Norway 1956- Summer~Austraillia Winter~Italy 1960- Summer~Italy Winter~United States 1964- Summer~Japan Winter~Austria 1968- Summer~Mexico Winter~France 1972 Summer~West Germany Winter~Japan 1976 Summer~Canada Winter~Austria 1980 Summer~Soviet Union Winter~United States 1984 Summer~United States Winter~Yugoslavia 1988 Summer~South Korea Winter~Canada 1992 Summer~Spain Winter~France 1994 Summer~ United States 1996 Winter~ Japan 2000 Summer~Australia 2002 Winter~ United States 2004 Summer~ Greece 2006 Winter~ Italy 2008 Summer~China 2010 Winter~Canada
If it is summer in the northern hemisphere what season is it in the southern hemisphere?
WINter it is the oppsite of the south when its summer there its winter here and when its fall here itsspring there
In coming solar radiation in middle latitudes is less in winter than in summer because?
energy is spread over a larger area
Which years Olympics held in US?
1904 Summer, 1932 Summer, 1932 Winter, 1960 Winter, 1980 Winter, 1984 Summer, 2002 Winter.
Do people like summer or winter better?
Winter. my fave is winter But id have to say summer
What are the course 2years?
Winter, Spring, Summer, Autumn, Winter, Spring, Summer, Autumn, Winter
