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Snow and Ice

Snow forms when a water droplet is frozen and becomes a crystal, while ice forms when water is crystallized on a cold surface or when snow melts and freezes again.

7,059 Questions

Where does sleet occur in most?

Sleet occurs in regions where temperatures are near freezing, typically during winter months. It forms when snowflakes partially melt as they pass through a layer of warm air before refreezing into ice pellets as they reach a colder layer near the surface.

Does Bulgaria have a lot of snow?

Bulgaria does experience snowfall, mainly in the winter months from December to March. The amount of snow can vary depending on the region, with higher elevations such as the mountains receiving more snow compared to lower-lying areas like the capital city Sofia.

How much snow has fallen this winter in Valdez Alaska?

I do not have real-time data on the current snowfall in Valdez, Alaska. Snowfall amounts can vary throughout the season and from year to year. It is advisable to check with local weather sources or the National Weather Service for the most up-to-date information on snowfall in Valdez.

What are two ways in which glaciers erode earth's suface?

Glaciers erode Earth's surface through abrasion, where the ice and sediments grind against the rock, wearing it down. They also erode through plucking, where the glacier freezes onto rock and plucks or pulls it away as the glacier moves.

How do icebergs get their strips?

Icebergs get their stripes from layers of sediment and air trapped in the ice as it forms. These layers can contain different types of sediment or algae that create bands of color. Additionally, sunlight and melting can also contribute to the formation of stripes on icebergs.

What forms in an ice canyon?

Ice canyons typically form through a combination of glacial erosion and meltwater runoff. As glaciers move through the landscape, they carve out deep valleys that may then fill with meltwater, forming canyons. Over time, the flowing water can further erode and shape the canyon walls, creating unique ice formations and features within the canyon.

Which is not a feature associated with valley glaciers nova net?

Valley glaciers are not associated with being found on the coastal regions. They are typically found in mountainous areas and their movement is influenced by gravity and topography.

How much of earths water is in ice caps?

About 69% of Earth's fresh water is stored in ice caps and glaciers. This frozen water plays a crucial role in regulating global climate and sea levels.

What happens to lettuce if it is submerged in ice cold water?

Submerging lettuce in ice cold water will help crisp it up and make it crunchy. The cold temperature will help to revive wilted leaves and make the lettuce more refreshing to eat. It's a common technique used to freshen up lettuce before using it in salads.

Is it true regarding the motion of liquid water molecules and ice molecules?

Yes, liquid water molecules have higher kinetic energy and are constantly moving and sliding past each other, while ice molecules are more tightly packed and vibrate in fixed positions. This difference in motion and arrangement is what distinguishes the solid ice state from the liquid water state.

Is water freezing in cracks in a rock a physical weathering?

Yes, water freezing in cracks in a rock is a form of physical weathering called frost wedging. As water freezes, it expands, putting pressure on the rock and causing it to break apart over time.

When water freezes the volume increases by 4 percent what volume of water is required to make 221 cm3 of ice?

To calculate the volume of water required to make 221 cm3 of ice, you need to account for the 4% increase in volume when water freezes. First, find the initial volume of water by dividing 221 cm3 by (1 + 0.04), which is approximately 212.5 cm3 of water.

Why do some types of precipitation occur only when the temperature near the ground is cold?

Some types of precipitation, like snow and sleet, occur when the temperature near the ground is cold because the precipitation forms as ice crystals in the cold air. As the ice crystals fall to the ground, they can remain frozen if the ground temperature is still cold. Warmer temperatures can cause the ice crystals to melt into raindrops instead.

What causes rain sleet snow and hail?

Rain forms when water droplets in clouds grow and combine until they are heavy enough to fall to the ground. Sleet occurs when rain freezes before reaching the ground. Snow forms when water vapor in clouds freezes into ice crystals. Hail forms when strong updrafts in thunderstorms carry raindrops into the colder upper atmosphere, where they freeze and grow larger before falling to the ground.

How many snowstorms occur in each year?

The number of snowstorms that occur in a year can vary greatly depending on location and weather patterns. Some regions may experience multiple snowstorms each year, while others may only have one or none at all. It is not possible to provide a specific number as it is subject to change.

What is the reason behind snow patterns?

Snow occurs when the air within clouds falls below the freezing point. The moisture starts to crystalize, and the tiny particles begin to stick together. Once they're big enough/heavy enough, gravity kicks in and they fall to the ground - hence 'snow'.

In a nutshell, snow is pretty much frozen rain. And there's a little more science to it but I think I've covered the basics

What happens when ice is dropped into hot water?

When ice is dropped into hot water, the ice will melt due to the higher temperature of the water. The heat from the water is transferred to the ice, causing it to melt and eventually reach thermal equilibrium with the water.

How many snow can a snowstorm drop?

The amount of snow a snowstorm can drop can vary greatly depending on its intensity and duration. Snowstorms can drop anywhere from a few inches to over a foot of snow in a short period of time.

Can azusa have snow?

Azusa, California does not typically get snow. This city, located in Southern California, has a warm Mediterranean climate characterized by hot, dry summers and mild, wet winters. Snowfall is very rare in this region.

Can snow be evaporated as snow?

Yes, when snow evaporates it is called sublimation. Sublimation can occur on days with lots of sun and low humidity. The snow, does NOT melt. The snow evaporates.

Why does heavy snowfall create avalanches?

In 90 percent of avalanche fatalities, the avalanche is triggered by the weight of the victim, or someone in the victim's party. Natural avalanches occur because new or windblown snow overloads weak layers of snow, or because of rapid warming, but there's almost always obvious signs of instability by the time avalanches come down on their own.

Here are more opinions and answers from other s users:

  • When too much snow builds up, and there is too much vibration, an avalanche occurs.
  • They happen by vibration.
  • An avalanche is a natural process in which snow responds to the pull of gravity.
  • When snow falls, its own weight causes it to melt and refreeze, therefore bonding the crystals together. This is how a glacier is formed. But, if the climate is unusually warm, or the snow has no time to melt, the bond is weak. This area of weak snow is very unstable. When a skier yells, or when a person is just too heavy, he displaces a small amount of snow. This causes (mind the pun) a "snow ball effect". One ounce of weak snow moves. This allows another few ounces to move, which in turn, causes the whole area of weak snow to start falling down the mountain. All this happens verry quickly, but can be prevented.

Why does ice melt at 0?

At 0°C, water and ice are in equilibrium, that is, both water and ice exist at the same time. If you have a glass of water with ice in it, the ice will start to melt, but eventually, before all the ice melts, the temperature of the water/ice is 0°C.

Who would study icebergs?

A glaciologist or a polar scientist would study icebergs. These scientists typically analyze the formation, movement, and impact of icebergs on the environment and climate. Their research can provide insights into climate change and sea level rise.