The lower portion of the stratosphere holds enough ozone gas to filter out about 95% of the sun's harmful ultraviolet radiation.
here Ozone (O3) is a highly reactive gas composed of three oxygen atoms. It is both a natural and a man-made product that occurs in the Earth's upper atmosphere. (the stratosphere) and lower atmosphere (the troposphere). Depending on where it is in the atmosphere, ozone affects life on Earth in either good or bad ways.The ozone layer acts as a shield for life on Earth. Ozone is good at trapping a type of radiation called ultraviolet radiation, or UV light, which can penetrate organisms' protective layers, like skin, damaging DNA molecules in plants and animals.even when ozone is inhaled, it can damage the lungs. Relatively low amounts of ozone can cause chest pain, coughing, shortness of breath and, throat irritation. It may also worsen chronic respiratory diseases such as asthma as well as compromise the ability of the body to fight respiratory infections.to know more about stratosphere click here
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North atlantic deep water (nadw) formation may be impacted by climate change because of ______.
North Atlantic deep water (nadw) formation may be impacted by climate change because of Decreased surface density, increased precipitation at high latitudes, and increased water column stability.
As temperatures rise, ocean currents weaken. If the water at the poles isn't that cold and dense, circulation doesn't work either. In addition, as the ice sheet of the Greenland continent melts, freshwater flows into the salty sea, altering the density of the water mass.
As atmospheric carbon dioxide increases, it sinks into the North Atlantic ocean and dissolves in water, producing carbonic acid, which is harmful to marine life. The PH value of the sea drops and the sea water becomes acidic.
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Areas of volcanic activity that are not located at plate boundaries and do not change position are called____.
Areas of volcanic activity that are not located at plate boundaries and do not change position are called hotspots.
Hotspots are regions of volcanic activity that are not near plate boundaries and do not move. In forming the surface of the Earth, volcanic activity has been largely responsible. Volcanism, particularly in the western states, is responsible for much of the land's natural beauty, mineral wealth, and soil fertility.
In volcanic activity the volcanic rocks blanketed nearly all of the western states of Washington, Oregon, California, Nevada, Arizona, Utah, Idaho, and major areas of Montana, Wyoming, Colorado, New Mexico, and Texas at some point in the last 70 million years. Even older volcanic rocks, which have been significantly deformed and metamorphosed, can be found in practically every state.
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Why are temperatures cooler in quito, ecuador, than in most other places located near the equator?.
Answer:
The temperatures in Quito, Ecuador is cooler than most places located near the eqautor bcz it's surrounded by icy mountains.
Explanation:
The safest place for humans to live, away from volcanic activity and earthquakes, is:__________
The safest place for humans to live, away from volcanic activity and earthquakes, is Central US and European Continent.
What is volcanic activity?Gas emissions, non-explosive lava emissions, and extremely intense explosive bursts that may persist for several hours are all examples of volcanic activity. Volcano shapes and sizes are influenced by the types of eruptions in terms of relative quantities, types, and lava flow patterns.Because it is lighter than the surrounding rock, the melted rock, or magma, rises. Although it is still miles below the surface, this magma gathers in magma chambers. When the magma chamber becomes sufficiently overfilled, the magma forces its way to the surface and erupts, frequently resulting in volcanic eruptions.The Mount St. Helens eruption in Washington serves as a good illustration.Learn more about volcanic activity here:
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North atlantic deep water _______.
a. flows to the south rises
b. toward the surface in the southern
c. ocean is formed off labrador
d. all of these are correct
e. none of these is correct
North Atlantic deep water is a deep body of water formed in the North Atlantic Ocean.
Option e. none of these is correct.
The North Atlantic Deep Water (NADW) is a deep water body formed in the North Atlantic Ocean. Thermohaline circulation (more precisely called meridional reversal circulation) in the world's oceans involves the flow of warm surface water from the Southern Hemisphere to the North Atlantic Ocean.
The North Atlantic Deep Water, or NADW, is primarily produced where the surface waters of the Norwegian Sea cool in the northern part of the North Atlantic Ocean, north of the ridge that runs between Greenland, Iceland, and Scotland. This chilled water seeps through the ridges and down wells.
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What are right to work state and why are companies attracted to them
Answer:
Right to work states are states that protect workers from being fired for not paying union dues. This encourages buisness investments
What three continents are partly in the northern hemisphere and partly in the southern hemisphere.
Africa, Asia, and South America are the three continents that are partly in the northern hemisphere and partly in the southern hemisphere.
Africa, Asia, and South America lie in both hemispheres. The Equator divides the earth into two equal halves. The upper half is called as Northern hemisphere and the lower half is called as Southern Hemisphere. All these continents are mostly in the torrid zone and from these three continents, only the equator crosses.
On the African continent, there are 54 countries today making it having most countries on the continent. Whereas Asia is comprised of 48 countries and South America is comprised of 12 countries.
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Why does Alaska have longer summer days and shorter winter days than we do in Texas? By way this is for science
Alaska is situated in the far north, close to the North pole. This puts it exceptionally close to the earths northernmost pivot, which carries it nearer to the sun when the earth slants one way, however a lot farther from when it slants the alternate way.
Why does Alaska have longer summer days and shorter winter days than we do in Texas?Alaska commonly has truly lengthy days during certain seasons and truly brief days during others because of its area in the far north, close to the North Pole.
This puts it extremely close to the world's northernmost pivot, which carries it nearer to the sun when the earth slants one way, however a lot farther from it when it slants the alternate way.
Alaskan mid year days will generally be extremely lengthy thus, and in certain locales the sun never sets; in the colder time of year, however, it might never rise, or come up for a couple of hours all at once The greater part of the districts on the contrary side of the earth, down at the South Pole, experience fundamentally the same as occasional movements on a backwards plan.
At the point when Alaska is having long mid year days, Antarctica and the islands encompassing it normally experience the obscurity of winter, as well as the other way around.
Therefore during these times that the land in the northern piece of Alaska is shifted either straightforwardly into or distant from the sun.
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A large sea wave produced by uplift, subsidence, or some other disturbance of the seafloor, especially by a shallow submarine earthquake, is a(n)?
A large sea wave produced by uplift, subsidence, or some other disturbance of the seafloor, especially by a shallow submarine earthquake, is a Tsunami.
Tsunamis are massive sea waves that are caused by uplift, subsidence, or other seafloor disturbances, particularly shallow undersea earthquakes. An earthquake that takes place underwater at the bottom of a body of water, particularly an ocean, is known as a submarine earthquake.
They are the main reason why tsunamis occur. The Richter scale or the Mercalli scale can be used to scientifically determine the magnitude. Understanding plate tectonics makes it easier to explain how submarine earthquake are caused. The tectonic plates that make up the Earth's surface, or lithosphere, have a thickness of about 50 miles on average.
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Alpine glaciers include all of the following except? an ice cap. a cirque glacier. a piedmont glacier. a valley glacier.
Alpine glaciers include all of the following except an ice cap.
Alpine glaciers are slow rivers of ice that flow from high mountains. Like their continental counterparts, they make their land through weathering and sedimentation. Examples of alpine glacier landforms include ridges, basins, lateral moraines, hanging valleys, terminal moraines, and fjords.
Alpine glaciers are mainly divided into three groups. (1) A glacier that extends in a continuous track and moves outward in all directions is called an ice sheet if it is the size of Antarctica or Greenland, and an ice cap if it is smaller. (2) A glacier trapped in a path that guides the movement of ice is called a mountain.
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Of the three primary forms of subaerial volcanoes, ________ consist of alternating layers of tephra and solidified lava.
Of the three primary forms of subaerial volcanoes, stratovolcanoes consist of alternating layers of tephra and solidified lava.
Stratovolcanoes have relatively steep sides and are more cone-shaped than shield volcanoes. They are formed from viscous, sticky lava that does not flow easily. The lava therefore builds up around the vent forming a volcano with steep sides. Stratovolcanoes are more likely to produce explosive eruptions due to gas building up in the viscous magma.
Andesite (named after the Andes Mountains), is perhaps the most common rock type of stratovolcanoes, but stratovolcanoes also erupt a wide range of different rocks in different tectonic settings.
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Scientists have detected an asteroid that is 700,000,000 km from Earth. About how many astronomical units is that?
0.5 AU
1 AU
3.5 AU
4.5 AU
Answer:
D) 4.5 AU
Explanation:
700,000,000 km ~= 4.68 AU
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Which gases are primarily responsible for the atmospheric greenhouse effect in earth's atmosphere?
Carbon dioxide, methane, and water vapour are primarily responsible for the atmospheric greenhouse effect in earth's atmosphere.
What are greenhouse effect?When heat from a planet's host star passes through its atmosphere and heats the planet's surface, but the atmosphere prevents the heat from going directly to space, the planet becomes warmer. The greenhouse effect is the name of this phenomenon.As an illustration of the greenhouse effect, consider how your car will be successfully warmed by bright sunlight on a chilly, clear day. Longer infrared wavelengths emitted by items warmed by the sun are more difficult to penetrate glass. The interior of the car is warmed by the energy that is trapped within. The greenhouse effect is the major contributor to climate change.Learn more about greenhouse effect here:
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What do the ruins of buildings and infrastructure in mohenjo daro demonstrate about the cultures of the indus river valley?
The ruins of buildings and infrastructure in Mohenjodaro demonstrate the cultures of the Indus river valley by showing how the inhabitants of Mohenjodaro engaged in urban planning and community-wide cooperation.
Mohenjo-Daro is the largest site found and excavated of the Indus Valley civilization. In its literal meaning, it means “Mound of the Dead Men”. First discovered by Rakhal Das Benerji in 1920, an officer of the Archaeological Survey of India. Like most Harrapan cities it has two parts – the Citadel and the Lower City. It is famous for a rectangular public pool situated in the citadel which is called the Great Bath. The people of Mohenjo Daro were engaged in specialized tasks, including brickmaking, construction, engineering, and agriculture.
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A wind shift from the south or southwest to the northwest is commonly associated with the passage of which type of front?
A wind shift from the south or southwest to the northwest is commonly associated with the passage of cold front.
Regions where cold air masses are replaced by warm air masses are called cold fronts. Cold fronts generally move from the northwest to the southeast. A cold front leaves the air much colder and drier than the air that preceded it.
Temperatures might drop more than 15 degrees in the first hour after a cold front sweeps through. A solid blue line is used to represent a cold front on coloured weather maps. A cold front often has a considerable temperature difference from one side to the other.
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Manganese nodules on the sea floor are a possible resource of many desirable metal resources. where are these nodules found?
Scattered in many different types of locations, including across the world's deep ocean floors
These nodules are found scattered in many different types of locations, including across the world's deep ocean floors.
What are manganese nodules and where might you find them on the ocean floor?Manganese nodules are authigenic formations made up primarily of Fe and Co, Ni, and Cu-enriched manganese oxides. They can be found in all of the world's oceans, but they typically appear where the rate of sediment formation is modest. Mn nodules do really grow slowly—between a few millimeters and tens of millimeters every million years.Where do manganese nodules come from?When metal compounds that are dissolved in the water column (hydrogenous development) or in the water present in the sediments (diagenetic growth) are deposited around a nucleus, manganese nodules develop. The majority of nodules are the result of both hydrogenous and diagenetic development.To learn more about Manganese module visit:
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Silica tetrahedra can link into long chains that share oxygen ions through the process of?
Silica tetrahedra can link into long chains that share oxygen ions through the process of Polymerization.
In polymer chemistry, polymerization or polymerization is a process of reacting monomer molecules together in a chemical reaction to form polymer chains or three-dimensional networks. There are many forms of coincidence and different systems exist for classifying them.
In chemical compounds, polymerization can occur through a variety of reaction mechanisms varying in degree of complexity due to the functional groups present in the reactants and their inherent steric effect. In simpler polymerizations, alkenes form polymers through relatively simple radical reactions; in contrast, reactions involving substitution at a carbonyl group require more complex synthesis due to the way the reactants polymerize. Alkanes can also be polymerized, but only with the help of strong acids.
Because alkenes can polymerize in fairly simple radical reactions, they form useful compounds such as polyethylene and polyvinyl chloride (PVC), which are produced in large quantities each year due to their usefulness in the production of commercial products, such as pipes, insulation, and packaging.
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Please help me write my essay and look at the images to read what I have to write about.
Answer:
ok heres a essay about world War 2 ..just make sure u make it ur own ...and paraphrase it
Explanation:
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World War 2 was a pivotal time period in American history. It is widely debated on why it began and when. Many believe it began when Germany and Fascist Italy began invading other nations to expand their nations. Although Germany and fascist Italy wanted to expand their nations and caused many casualties in the process, by doing so they laid the foundation for the end of European colonialism and civil rights in America. After the depression many countries felt the need to expand their nations. In the early and mid-1900’s Germany, Fascist Italy, Japan, and other small allies joined together to form the axis nation. In 1935 Fascist Italy invaded and defeated Ethiopia. While this is just one of the many invasions throughout the war, some people debate that this is the invasion that started the war. On the contrary people say in 1939 when Germany invaded Poland and Czechoslovakia is when the war started. In the axis nations chaotic quest for power they caused an extremely excessive amount of fatalities. There were an estimated total of 50 million casualties that ranged from leaders and soldiers to victims. One of the most member able periods of World War 2 was the holocaust. In 1933 Adolf Hitler came into power and formed the German Nazi Party. The German Nazis targeted Jewish people and other minorities to try to extinct so they …show more content…
After the war there were positive and negative effects. The United States and soviet Russia formed the two superpowers. The United States and Soviet Russia would work together for any other wars and support each other. The economy rose drastically because of all the leftover war material. This caused more money to be printed and business to boom across the world
Why are solar eclipses separated by one saros cycle not visible from the same location on earth?
The Saros cycle is 18 years 11 1/3 days. Because of this 1/3 day means that the earth is 8 hours further along in its rotation than it was at the start of that cycle the area previously facing the sun is now facing away.
Why don't total solar eclipses occur in the same places?When the Moon's shadow falls on the Earth, it causes a solar eclipse. They do not occur every month because the Earth's orbit around the sun does not coincide with the Moon's orbit around the Earth.The total solar eclipse of March 20, 2015 is part of the Saros 120 eclipse family. A Saros series is a collection of eclipses that are separated by 6,585.3 days from the next (or previous) eclipse. This equates to 18 years, 10 days, and 8 hours. The Saros period is unique in that any two eclipses separated by one Saros are very similar. The moon is nearly at the same position in relation to its node (the point at which the moon's orbit intersects Earth's orbit) and is also nearly the same distance from Earth. Furthermore, the eclipse occurs at nearly the same time of year.Three of the moon's orbital periods repeat after one Saros period of 18 years 10.3 days, resulting in these coincidences.To learn more about solar eclipses refer to:
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The name of a location on earth's surface is a? scale name. site. situation. toponym
The name of a location on earth's surface is a toponym.
A toponym is the name of a spot on the earth's surface. The study of place names, specifically their typology, use, and origins, is known as toponymy. Greek words topos, which mean "area," and onoma, which mean "to name," combine to form the word toponym. Toponymy, a subfield of onomastics, is the study of place names.
A geographical item or any general name for any location is also a toponym. A hill or a mountain is referred to as an oronym, while a body of water is referred to as a hydronym. A person who studies toponym is known as a toponymist.
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A narrow beach that extends out to sea due to deposition is called a(n)?
Spit or a sand spit is a narrow beach that extends out to sea due to deposition.
What is a spit or a sand spit?A spit or a sand spit is actually a type of landform. It is a deposition bar or beach landform near coasts or shores of the lake. The development of spits happens in places where re - entrance occurs. The process behind is longshore drift by longshore currents. When the waves meet at the beach making an oblique angle, thus moving the sediment down the beach in a zig zag pattern, a sand spit occurs. Long shore currents complement the spit by transporting sediment through water alongside the beach.
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What is the addition removal and transfer of energy between Earth's spheres and example of? Pls helpppp
Lithosphere: the solid Earth. Rocks, minerals, and such. hydrosphere: the sum of all the water on Earth. Oceans, ice sheets, glaciers, rivers, lakes, groundwater atmosphere: the gas surrounding the Earth. biosphere: the sum of all the life on Earth.
The lithosphere is the stable, outer part of Earth. The lithosphere includes the brittle higher portion of the mantle and the crust, the outermost layers of Earth's structure. It is bounded through the environment above and the asthenosphere (some other part of the upper mantle) underneath. The lithosphere is a rigid, rocky outer layer of the Earth, which includes the crust and the stable outermost layer of the higher mantle. It extends to a depth of about 60 miles (100 km). It's miles broken into approximately a dozen separate, inflexible blocks, or plates (see plate tectonics).
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While flying over mountainous terrain you see clouds with extensive vertical development. what does this indicate?
Clouds with extensive vertical development seen while flying over mountainous terrains are caused due to an unstable air mass that is forced to ascend a slope of the mountain.
What are cumulus clouds?Cumulus clouds are the clouds that exhibit major vertical development, how, ever it has not yet converted into a thunderstorm. It is also called cumulus congestus or towering cumulus.
The term cumulus has been derived from the Latin word cumulo, which means heap or pile. These clouds have flat bases and are described as "puffy" in appearance. They may only be only 1000 meters above the ground and their tops have rounded towers. These clouds develop in an upward motion and can grow into a giant cumulonimbus, which is a thunderstorm cloud.
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1. Which of the following is NOT an important energy source for Earth systems?
a)sun
b)gravity
c)nitrogen
d)convection
Answer:
C. nitrogen I think
Explanation:
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The master horizon of a soil profile that is typically leached and sandy and develops in moist climates is known as the _______________ horizon.
The master horizon of a soil profile that is typically leached and sandy and develops in moist climates is known as the E horizon.
What is the horizon?
Earth’s atmosphere is divided into two horizons or has only two types of horizons with the help of this line art: the earth-sky horizon and the celestial horizon.
There is a master horizon which belongs to a soil profile that is loaded and sandy, and with the help of this horizon, a moist climate is developed.
Therefore, this master horizon where most of the climate is developed is known as the E horizon.
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True or False: Regions are areas that are grouped together based on similar characteristics that make them different from other places.
Answer:
True.
Explanation:
Answer: true
Explanation:
Radioactive decay in earth, especially in earth's crust, creates a tremendous amount of___. (use a single word for your answer.)
Radioactive decay in earth, especially in earth's crust, creates a tremendous amount of heat.
The Earth's core, which lies 2,900 kilometers (1,800 miles) underneath the planet's crust or surface, is where the planet is warmest. The friction and gravitational attraction that was produced when Earth was formed more than 4 billion years ago provide a modest amount of the core's heat.
The continual production of heat on Earth, however, is mostly caused by the decay of radioactive isotopes like potassium-40 and thorium-232.
In the core, radioactive decay is an ongoing process. There, the temperature may reach more than 5,000 °C, or 9,000 °F. Continuous heat radiation from the core warms rocks, water, gas, and other geological components.
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The northern semiarid steppe between the sahara desert and the tropical grassland is called:_____
The northern semiarid steppe between the Sahara desert and the tropical grassland is called the Sahel.
Sahel, Arabic Sahil, extending east from Senegal to Sudan, semi-arid regions of West and North-Central Africa. It forms a transition zone between the dry Sahara (desert) in the north and the humid savanna zone in the south. The term "Sahel" is borrowed from the Arabic name for the region, al-sāḥil. Sāḥil literally means "coast.
The population of the Sahara Desert is only 2 million. The people of the Sahara are primarily nomadic and move from place to place according to the seasons. Others live in permanent communities near water sources.
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