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Rain and Flooding
Rain is a type of precipitation which is readily absorbed by the ground. However, flooding might occur if there is a downpour or heavy rain. Flooding can result in damage to property, illness and even death.
10,606 Questions
Rain forms when water droplets in the atmosphere combine and become heavy enough to fall to the ground. This can happen through a process called condensation, where water vapor in the air cools and turns back into liquid. Once enough water droplets have gathered, they fall to the ground in the form of precipitation, which we experience as rain.
What Way of reducing acid rain?
One way to reduce acid rain is to reduce emissions of sulfur dioxide and nitrogen oxides, which are the primary pollutants responsible for its formation. This can be achieved by using cleaner technologies for power generation and transportation, implementing stricter regulations on emissions, and promoting the use of renewable energy sources. Additionally, reforestation and liming can help neutralize acidified soils and bodies of water affected by acid rain.
Why has acid rain increased over the last 20 years?
Acid rain has increased over the last 20 years due to factors such as industrial activities, vehicle emissions, and deforestation releasing pollutants like sulfur dioxide and nitrogen oxides into the atmosphere. These pollutants combine with water vapor to form sulfuric acid and nitric acid, leading to acid rain.
How might water move through the water cycle and eventually fall as rain?
Water evaporates from bodies of water due to heat from the sun, forming water vapor that rises into the atmosphere. As it cools, the vapor condenses into clouds and eventually falls back to the earth as precipitation in the form of rain. This process completes the water cycle, where water continuously circulates between the atmosphere, land, and bodies of water.
How does the type of terrain in a watershed affect flooding erosion?
The type of terrain in a watershed can significantly affect flooding and erosion. Steep terrain can lead to faster runoff and increased erosion, while flat terrain can cause water to pool, increasing the risk of flooding. Vegetation can help mitigate erosion by stabilizing soil and absorbing water.
How does the rain become the voice of the earth?
Rain is often described as the voice of the earth because it brings life and nourishment to the land, replenishing rivers and lakes, and sustaining all living beings. The sound of rain falling has a soothing and calming effect, making it seem as if the earth is communicating its presence and vitality to us through this natural phenomenon.
What is the time of little rain or no rain called?
It is called a drought. California has just gone through 4 years of drought.
Rain comes in drops because water droplets in clouds merge together to form larger drops due to gravity and air resistance. Eventually, these drops become heavy enough to fall to the ground as raindrops.
What is the another name for Relief rainfall?
Another name for Relief rainfall is Orographic rainfall. This type of rainfall is caused by the lifting of moist air over a mountain range, resulting in cooling and condensation of the air, leading to precipitation.
What is the annual amount of precipitation in LA?
Los Angeles receives an average annual precipitation of around 14.93 inches. However, this amount can vary significantly from year to year due to the region's Mediterranean climate and periodic drought conditions.
What region of Canada has area that receive up to 100 inches of rain a year?
The region of Canada that receives up to 100 inches of rain a year is the west coast of Vancouver Island in British Columbia. This area is known for its temperate rainforest climate, which is influenced by the Pacific Ocean and the mountainous terrain, resulting in high levels of precipitation.
Rain typically occurs when warm, moist air cools and condenses into water droplets, which then fall to the ground due to gravity. Snow happens when temperatures are cold enough for water vapor to freeze into ice crystals in clouds, which eventually fall to the ground as snowflakes. Factors like humidity, air pressure, and temperature play roles in determining whether precipitation will be rain or snow.
Is Acid rain damaging a marble statue is a physical chane?
Yes, acid rain damaging a marble statue is considered a physical change. The chemical composition of the marble remains the same, but the surface of the statue is physically eroded by the acidic components in the rain, leading to visible changes on the surface.
a combination of rain and snow together is called "snaine"
Rain consists of very small raindrops?
Yes, raindrops are tiny water droplets that form in clouds and fall to the ground due to gravity. These raindrops can vary in size, but are generally small and contribute to rainfall.
Explain why as rain falls the water doesn't flow down to the saturated zone immediately?
When rain falls, the water first infiltrates the soil and fills the unsaturated zone before reaching the saturated zone. The unsaturated zone has air pockets and soil particles that absorb and hold water, causing a delay in the flow of water down to the saturated zone. This process is influenced by factors such as soil type, permeability, and precipitation intensity.
How does the water cycle cause weather?
# The Sun warms the Earth through radiation. # Water evaporates from the Earth's surface because of the heat. # Water changes state to become water vapour. # Water vapour condenses on the cooler surface (the sky) to form water droplets. # Water droplets gather and become heavy. # Clouds form and becomes rain. # Rain = water, and the cycle repeats itself
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The SUN is the biggest engine, which drives all the forces of nature.
Precipitation is one of such amazing process by nature, through which water returns to the earth. Initially water is evaporated from oceans and lands, where oceans contribute 65-70% of total precipitation as evaporation. Once, water is evaporated by the energy of the sun, water turns into water vapour and gets condensed in the atmosphere to form clouds, these clouds release water in the form of precipitation in the form of rain or snow (depending on local weather conditions).
Rain is then intercepted by trees, building cover etc. When the rain water reaches the ground, soil absorbs the water until its saturation point is reached, water from soil then flows as sub-surface water or ground water to oceans.
Water on the surface forms channels, channels joins to form rivulets, then to rivers and great rivers, all flows towards the ocean. Water again then gets evaporated from oceans and lands to form clouds.
Although ocean contributes most of the rain, water through evapo-transpiration also contributes a significant amount. But basically the SUN is the most important source of all force in nature.
Basically its the sun's energy.
The sensation of water droplets forming on our skin when it rains is due to the presence of sweat glands. Sweat glands secrete sweat onto the surface of the skin, which can interact with rainwater, leading to the sensation of water droplets on the skin.
Can you pipe ocean water into ground to refill aquifer?
Piping ocean water into the ground to refill an aquifer may not be feasible due to the high salt content of ocean water. The salt would contaminate the aquifer and make the water unusable for most purposes. Other methods, such as desalination or capturing rainwater, may be more suitable for replenishing aquifers.
Light mist of droplets falling to the earth are called?
The light mist of droplets falling to the earth is called "drizzle." Drizzle consists of very small water droplets that appear as a fine mist or light rain.
What type of front is stalled and rain may linger for days?
A stationary front is stalled, causing rain to linger for days. This occurs when neither a cold front nor a warm front is advancing, leading to prolonged periods of precipitation in the same area.
