31 percent of the Earth is covered in snow during the winter time.
Every year, seasonal snow cover covers 46,000,000 square kilometers or about 31% of the Earth's land area. The ice and snow cover the majority of the Atmosphere's polar regions all year, but coverage in subtropics varies depending on the season and instead elevation.
High-altitude environments such as Tibetan Plateau, the Andes, and the Rocky Mountains have snow cover almost all year. The term "snow cover" refers to the percentage of land that is covered in snow at any given time. Naturally, the portion of precipitation that occurs as snow influences it.
Air temperature also influences whether the amount of rainfall falls as snowy weather, as well as the rate at which snow upon that ground melts. According to Snowball Earth theory, between 700 million but instead 600 million years ago, our planet was completely covered in ice, as depicted in this artwork.
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Which was not a issue in building the three gorges dam?
Key issues protected the risk of dam collapse, the displacement of a few 1.3 million people (critics insisted the parent turned into definitely 1.9 million) dwelling in greater than 1,500 cities.
Towns, and villages alongside the river, and the destruction of marvelous surroundings and endless uncommon architectural and archaeological sites. One of the primary motives that the Three Gorges dam turned into constructed turned into to save you flooding similarly downstream, Power Generation, Lesser Three Gorges, Environmental Impact, the dam has been designed to effect the surroundings as low as possible, visiting the Dam. Dam production has performed great roles in flood control, irrigation, navigation, and strength supply; however, the full-size bad effects, along with landslides, ecological problems, and water excellent decline, should surpass nice gains.
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The largest types of clouds found in interstellar space are called?
The largest types of clouds found in interstellar space are called Giant Molecular Clouds (GMCs).
Write a short note on Giant Molecular Clouds (GMCs).
GMCs are massive, dense clouds of gas and dust that are several hundred light-years in size and contain enough material to form hundreds of thousands of stars. GMCs are made up mostly of molecular hydrogen and helium, as well as dust and other elements, and they are typically found in the spiral arms of galaxies. These clouds are the birthplace of stars, and they play a key role in the formation and evolution of galaxies. The study of GMCs is important for understanding the processes of star formation and the structure and evolution of galaxies.
Hence, the answer is, the largest types of clouds found in interstellar space are called Giant Molecular Clouds (GMCs).
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what deep feature of the seafloor forms in a subduction zone
Deep trenches are capabilities regularly shaped wherein tectonic plates are being subducted and earthquakes are not unusual place at subduction zones as well.
In particular, ocean trenches are a function of convergent plate boundaries, wherein or extra tectonic plates meet. At many convergent plate boundaries, dense lithosphere melts or slides underneath less-dense lithosphere in a manner referred to as subduction, growing a trench. Thick layers of sediment may also acquire withinside the trench, and those and the subducting plate rocks comprise water that subduction transports to depth, which at better temperatures and pressures allows melting to arise and 'magmas' to form. The warm buoyant magma rises as much as the surface, forming chains of volcanoes.
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Review the map of Asia.
Asia
5
Black Sea Caspian Sea
Turkey
Syria 3 Afghanistan
Iraq
Iran
Saudi
Arabia
Red
Sea 2
Persian
Gulf
N
WE
SI
Mark this and return
Arabian
Sea
Himalayas
Nepal
India 4
Mongolia
Bay
Bengal
China
Thailand
South
China
Sea
Which number on the map shows the approximate place
of origin of the Aryan people?
O 1
O2
O 3
O4
Answer:
The approximate place of origin of the Aryan people is shown by the number 4 on the map, which is India. Therefore, the answer is D.
What is the normal temperature in San Diego?
The normal temperature in San Diego varies depending on the time of year.
Generally, the climate in San Diego is characterized by warm, dry summers and mild, wet winters.
The average high temperature in San Diego during the summer months (June through September) is around 75°F (24°C). The average low temperature during these months is around 65°F (18°C).
During the winter months (December through February), the average high temperature in San Diego is around 65°F (18°C), and the average low temperature is around 50°F (10°C).
Overall, the normal temperature in San Diego is relatively mild and consistent throughout the year, making it a popular destination for tourists and residents alike.
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what the island of puerto rico is part of the north american country of?
The Island Of Puerto Rico is part of the citizens of North American country.
What is the connection between the Island Of Puerto Rico and the North American country?Puerto Rico is a territory of the United States, which is located in North America. However, it is not a part of any North American country as it is an unincorporated territory of the United States. This means that while the people of Puerto Rico are citizens of the United States, they do not have the same rights and privileges as citizens of the states.
Therefore, the correct answer is as given above. It could then be concluded that the island of Puerto Rico is part of the North American country of an unincorporated territory of the United States.
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How would the amount of incoming solar radiation change at the equator if Earth's axis was vertical instead of tilted?
The Earth's tilted axis causes seasonal and latitudinal climate variation, with the equator receiving more solar radiation than the poles. If the axis was vertical, the equator would receive more intense and consistent solar radiation, leading to a more uniform distribution of energy and higher incoming solar radiation. This would have significant impacts on global climate and weather patterns.
Write a short note on solar radiation impact.
Solar radiation impact refers to the changes in the amount of incoming solar radiation at a specific location as a result of various factors, including changes in the Earth's axis, the Earth's orbit, and the Earth's atmosphere. These changes can have significant impacts on global climate patterns, weather systems, and ecosystems. Understanding the impact of solar radiation is an important area of study in the Earth sciences.
Hence, the answer is, if the axis was vertical, the equator would receive more intense and consistent solar radiation, leading to a more uniform distribution of energy and higher incoming solar radiation.
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what kind of waves do you think earthquakes produce?
Earthquakes produce several types of waves, including:
P-waves (primary waves): These are the fastest seismic waves and can travel through both solid and liquid material. P-waves cause the ground to compress and expand in the direction of the wave's movement.
S-waves (secondary waves): These waves move slower than P-waves and can only travel through solid material. S-waves cause the ground to move up and down or side-to-side perpendicular to the direction of the wave's movement.
Surface waves: These waves are the slowest seismic waves and travel only through the Earth's surface. They are responsible for most of the shaking felt during an earthquake and can cause significant damage.
The combination of these different types of waves, along with the characteristics of the surrounding rock and soil, determine the intensity and duration of shaking during an earthquake.
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Which ocean zone receives the most sunlight?
Answer:
the euphotic
Explanation:
this region includes upper 200 m of ocean and contains marine animals. rarely any light passes through this region
What happens to coral when there is too much algae?
Answer: Depleting oxygen from the environment or introducing diseases.
Explanation: Hope this helps!
Explain how a plant grows. What are phototropism, thigmotropism, and gravitropism.
Answer: The growth of a plant toward light is called phototropism. Stems and leaves grow toward the light to obtain more light for photosynthesis. Gravitropism is plant growth in response to gravity. This can be seen in how roots grow downward and stems develop upward. Thigmotropism is a plant's response to touch.
Explanation:
4. Pilihan ganda30 detik1 ptQ. Which energy source contributes to the greatest emissions of gases in the environment during the energy production process?Pilihan jawabanbio fuelsfossil fuelsnuclear energysolar energy
Fossil fuels, particularly coal, oil, and natural gas, are the largest contributors to greenhouse gas emissions and air pollution during the energy production process.
The burning of fossil fuels releases large amounts of carbon dioxide (CO2), a potent greenhouse gas, into the atmosphere, contributing to global warming and climate change. Additionally, the extraction, transportation, and refinement of fossil fuels can also release other air pollutants such as methane, nitrogen oxides, and sulfur dioxide.
Nuclear energy also has a relatively low carbon footprint during the energy production process, however, the nuclear fuel cycle and waste management can pose environmental and safety concerns.
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Which of the following has a 0 degree latitude and 0 degree longitude geographical position?
A. In the Mediterranean Sea
B. In Ghana a West African-country
C. In the South Atlantic Ocean
D. At Greenwich Observatory in England
Ghana a West African-country has a 0 degree latitude and 0 degree longitude geographical position. The correct answer is B.
Ghana, a West African nation, is located at 0 degrees latitude and 0 degrees longitude. The Earth is divided into two equal hemispheres by the Equator's line of zero degrees latitude (north and south). A imaginary line at latitude 0 degrees is known as the Prime Meridian.
The Gulf of Guinea, off the coast of western Africa, in the middle of the Atlantic Ocean, is where 0 degrees latitude (also known as the Equator) and 0 degrees longitude meet on a map. The country nearest to 0°, 0° is Ghana, an African country, which is situated 614 kilometers away from this intersection.
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roads made of logs placed side-by-side, perpendicular to the direction of the road and located in swampy, soft and muddy low areas. True or false?
Since the time of the Romans, roadways built of logs laid perpendicular to the direction of movement have been known as corduroy.
Even though corduroy does not offer the kind of stable, permanent roadbed that a skidder would require, it can be suitable for small tractors, hikers, and cross-country skiers. A road is a trafficked area where people, animals, or wheeled vehicles move. In contemporary usage, a road refers to a rural, less-traveled route, whereas a street refers to an urban thoroughfare. The term "highway" originally referred to a significant country thoroughfare; more recently, it has been used to describe a route, in either a rural or urban setting, where points of entry and exit for vehicles are restricted and controlled. These routes' most ancient names appear to be the forerunners of the current ones. The word "way" comes from the Middle English word "wey," which itself comes from the Latin word "veho," which means "I carry," and the Sanskrit word "vah," which means "carry," "travel," or "move."
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What is characterized by wavy layers and bands of light and dark minerals?
Foliated metamorphic rock is characterized by wavy layers and bands of light and dark minerals .Foliation describes a metamorphic rock in which the minerals are arranged in layers.
The rocks are a type of metamorphic rock that has a characteristic striated (or striated) pattern. Extreme heat and pressure flatten rock minerals to form the parallel layers necessary to form the striated pattern of layered rocks.
Sheet rocks are rocks with parallel mineral layers or bands. These strips can become wavy due to strong pressure. Slate and gneiss are two fairly common metamorphic rocks that have a layered texture. Gneiss is a high-grade metamorphic rock composed of light and dark minerals separated into bands, lenses or streaks.
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what is the range of thickness of the lithosphere?
Lithospheric thickness generally ranges from 170 to 200 km, but in some areas it is as thick as 240 km, making it the thickest lithosphere worldwide.
The lithosphere is the hard, inflexible layer this is overlaying the outer floor of the earth. It may be subdivided into tectonic plates.The thickness of the lithosphere is 100km.The lithosphere is related to tectonic sports.Above the lithosphere lies the surroundings and underneath it lies the asthenosphere.The asthenosphere includes melted rocks that offers it a sticky and thick consistency. There are forms of lithosphere: the oceanic lithosphere and the continental lithosphere.The oceanic lithosphere makes up the seafloor and it's miles pretty dense. Maximum tectonic sports arise on the out of doors boundary of the lithosphere. Collisions in opposition to every different and tearing aside takes place.
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only cycle which does not pass through the atmosphere is called ?
In contrast to the sulfur and nitrogen cycles, the phosphorus cycle does not have an atmospheric phase.
The required details for phosphorus cycle in given paragraph
The biogeochemical cycle known as the phosphorus cycle explains how phosphorus moves through the lithosphere, hydrosphere, and biosphere. Because phosphorus and phosphorus-based compounds are typically solids at the typical ranges of temperature and pressure found on Earth, the atmosphere does not significantly affect the movement of phosphorus, unlike many other biogeochemical cycles. Only certain, regional circumstances are necessary for the formation of phosphine gas. Therefore, it is important to consider the phosphorus cycle as a whole before concentrating on the cycle in terrestrial and aquatic systems.
Phosphorus is necessary for the operation of living things and is found in DNA, RNA, ATP, and other important molecules.
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order these fossils oldest to youngest: three toed horse, ostracod, wooly mammoth, coral, saber toothed cat, creodont. Miacis
The Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian epochs are listed in order of oldest to youngest fossils .
What information can scientists glean from the order of the rock layers?By examining the characteristics of the layers and the many types of fossils found in these rock layers, we can discover what the surface of the world looked like long ago. a technique for estimating the age of a fossil or other extremely old thing.
What is the geologic time scale's age hierarchy, from oldest to youngest?PreCambrian, Palaeozoic, Mesozoic, and Cenozoic are the four major ERAS, in order of oldest to youngest. The geological time scale is subdivided into periods.
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pls pls help whoever gets it right gets a crown
Answer:
Group A contains metals and Group B contains non-metals.
Explanation:
Hope it helps:)
Pls, tell me if I got it wrong:)
Industrial agriculture uses machines, irrigation systems, fertilizers, and pesticides to mass-produce food. However, industrial agriculture has had significant detrimental effects. Match the industrial agriculture practice to the negative effect it can cause.
reduces crop diversity-genetic engineering
seeps into human food chain-antibiotics
endangers workers and water table-chemical fertilizer
reduces crop diversity-genetic engineering, seeps into human food chain-antibiotics and endangers workers and water table-pesticides
Reduces crop diversity-genetic engineering: One of the negative effects of industrial agriculture is the loss of crop diversity. This happens because many industrial agriculture practices rely on monoculture, the cultivation of a single crop species in a given area.
This can result in a reduction in the overall genetic diversity of crops, making them more vulnerable to disease and pests. In addition, genetic engineering is often used to create crops that are resistant to herbicides and pests, but this can further reduce crop diversity and lead to a dependency on these engineered crops.
Seeps into human food chain antibiotics: Industrial agriculture relies heavily on the use of antibiotics to promote growth and prevent disease in livestock. However, the overuse of antibiotics in agriculture has led to the development of antibiotic-resistant bacteria, which can pose a significant threat to human health..
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when a cloud forms, latent heat is ____ the atmosphere and the surrounding air temperature ____.
When a cloud forms, latent heat is released into the atmosphere and the surrounding air temperature cools.
Write a short note on cloud formation.
When a cloud forms, latent heat is released into the atmosphere and the surrounding air temperature cools. The release of latent heat occurs as the water vapor in the cloud condenses into tiny droplets of liquid water or ice crystals. This process releases energy, which cools the surrounding air and helps to maintain the stability of the cloud. The cooling effect can sometimes be enough to cause the air temperature to drop below the dew point, which can result in the formation of precipitation and other weather phenomena.
Hence, the answer is, when a cloud forms, latent heat is released into the atmosphere and the surrounding air temperature cools.
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life in a metropolitan city
life in a metropolitan city is hectic, fast-paced, rigid, and demanding. It can be difficult for some people to endure everyone competing for business, twisting gridlock, and pollution plaguing the metropolis. particularly the aged.
What is metropolitan city?
A highly populated urban agglomeration and its surrounding regions that share infrastructure, commercial areas, transportation networks, and housing make up a metropolitan area, or metro.
A metro region typically consists of several major cities, jurisdictions, and municipalities, including counties, districts, townships, boroughs, cities, towns, exurbs, and even states and countries like the eurodistricts. Metropolitan areas have evolved into important economic and political regions as social, economic, and political institutions have altered.
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why is surface water near the equator not likely to sink down into the deep ocean?
Surface water near the equator is less likely to sink down into the deep ocean because it is warmer and less dense, preventing it from mixing with colder, denser water.
Surface water near the equator is less likely to sink down into the deep ocean due to its temperature and density. As the water is warmer and less dense near the equator, it is not able to mix with the colder, denser water further down.
This means that surface water is prevented from sinking and instead remains near the surface, thus affecting the global circulation of water and the climate. As a result, this phenomenon can have a profound effect on the global environment and should be monitored closely.
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Which plate boundary and movement commonly create non-volcanic mountains? Explain how non-volcanic mountains are created by plate tectonics.
Mountains that aren't volcanic are created at convergent boundaries when two plates collide and move in that direction.
Folded mountains and non-volcanic mountains are produced by what kind of convergent boundary?Two continents collide and squeeze against one another at a crustal convergent plate boundary. The Earth's crust folds as a result of this collision, creating mountain ranges and extensive ocean trenches.
Which plate border exclusively experiences earthquakes and no volcanoes?prudent plate borders. An earthquake is brought on by the pressure's release, which releases enormous amounts of energy. Due to their proximity to the Earth's surface, tremors at a conservative continental edge can be extremely damaging. The conservative plate border lacks volcanoes.
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s Surface
2
There are many natural processes that shape the Earth's surface. These processes can act as constructive forces, destructive
forces, or both.
In general, natural processes act as destructive forces
OA. only at high elevations.
OB.
only at sea level.
OC. when they build up landforms.
OD. when they wear down landforms.
Reset
Submit
There are many natural processes that shape the Earth's surface. In general, natural processes act as destructive forces when they wear down landforms. Thus option (d) is correct.
What is an earth?The earth is the only planet known till date that support life. The Earth or our home is the third planet from the sun. The earth has a diameter of roughly 8,000 miles and is mostly round because gravity generally pulls matter into a ball.
Earth is the planet we live on, the third of eight planets in our solar system and the only known place in the universe to support life.
There are many natural processes that shape the Earth's surface. In general, natural processes act as destructive forces when they wear down landforms. Therefore, option (d) is correct.
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joints can provide rocks with some porosity and permeability.True or False
True, joints can provide rocks with some porosity and permeability.
Joints are natural fractures or cracks in rocks that are formed due to various geological processes such as tectonic movements, erosion, and weathering. These joints create spaces or voids in the rocks that allow for the storage and movement of fluids such as water, oil, and gas.
This is known as porosity and permeability, respectively. Porosity refers to the amount of void space in a rock, while permeability refers to the ability of a rock to transmit fluids through its pores and fractures. Therefore, the presence of joints can increase the porosity and permeability of a rock, allowing for the storage and movement of fluids.
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what is the weather in tallmadge ohio
The weather in Tallmadge, Ohio varies depending on the time of year.
During the summer months, the weather is typically warm and humid with temperatures reaching the high 80s. In the winter, the weather can be quite cold with temperatures dropping into the single digits.
It is also common for Tallmadge to experience snowfall during the winter months. The spring and fall seasons typically have more mild temperatures with occasional rain showers. It is always best to check the current weather conditions before planning any outdoor activities in Tallmadge, Ohio.
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how to classify joints by?
Joints can be classified in two main ways by their structure and by their function.
1. Structural Classification of Joints:
This classification is based on the type of connective tissue that binds the bones together and the presence or absence of a joint cavity. There are three types of joints based on structural classification:
a. Fibrous Joints: These joints are held together by fibrous connective tissue and do not have a joint cavity. Examples include sutures in the skull and syndesmoses between the bones of the forearm and leg.
b. Cartilaginous Joints: These joints are held together by cartilage and do not have a joint cavity. Examples include the pubic symphysis and intervertebral discs.
c. Synovial Joints: These joints have a joint cavity filled with synovial fluid and are held together by a joint capsule and ligaments. Examples include the knee, elbow, and shoulder.
2. Functional Classification of Joints:
This classification is based on the degree of movement allowed by the joint. There are three types of joints based on functional classification:
a. Synarthroses: These joints are immovable. Examples include sutures in the skull and gomphoses in the teeth.
b. Amphiarthroses: These joints are slightly movable. Examples include the pubic symphysis and intervertebral discs.
c. Diarthroses: These joints are freely movable. Examples include the knee, elbow, and shoulder.
In conclusion, joints can be classified by their structure (fibrous, cartilaginous, or synovial) and by their function (synarthroses, amphiarthroses, or diarthroses).
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how is parallax used to measure the distances to stars
Parallax is a method used to measure distances to nearby stars. It takes advantage of the fact that as the Earth orbits the Sun, the position of nearby stars as seen from the Earth appears to change.
Here's how it works: Observation at two different points in Earth's orbit: The first observation is taken when the Earth is on one side of its orbit around the Sun. Six months later, a second observation is taken when the Earth is on the opposite side of its orbit.
Triangulation: These two observations form a triangle with the star at one vertex and the two positions of the Earth at the other two vertices. The size of this triangle can be used to determine the distance to the star.
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which challenge of terrestrial life is addressed by the presence of a cuticle? Water loss through the surface | prevention of evaporation | terrestrial plants | embryo retention
Loss of water through the surface is a challenge to terrestrial life which is discoursed by a cuticle.
The cuticle acts as a barrier to help stop excessive water loss, preventing more evaporation over the surface and banning the entry of harmful components like parasites and poisons. The cuticle also helps regulate the quantity of water that enters the body and allows for the exchange of gases and other essential substances. Water offers a form of exterior structure and stability to living things. Because it shields against environmental stresses, the cuticle is essential to the continued existence of terrestrial life.
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