How much starlight is received on earth?

Answers

Answer 1
The ratio of starlight to sunlight is much, much smaller than 0.5%. A value of 0.0000001% is far more accurate.

Related Questions

Geographers define overpopulation as:_____.
a) too many people in the world.
b) too many people compared to environmental capacity.
c) too many people in a region.
d) all of these answers are correct.

Answers

The correct answer is option (b). Geographers define overpopulation as  too many people compared to environmental capacity.

What is overpopulation?

This when the number of people living in a particular location are more that the available resources.

In other words, overpopulation is when population which exceeds its sustainable size within a particular environment or habitat.

Common causes of overpopulation are:

Falling Mortality Rate.Ecological Degradation.Increased Conflicts.

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Hurricanes develop most often in the late summer when ocean waters have reached what temperature?

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Hurricanes develop most often in the late summer when ocean waters have reached temperatures of 27°C (80°F) or higher.

Hurricanes are huge storms and they have spinning winds moving at 74 miles per hour. The terrible force of the whirling wind blows across the tropical waters' warm surface. This force blasts ashore, wrecking havoc and even taking lives.

A tropical cyclone may be called a hurricane, tropical storm, cyclonic storm, tropical depression, or simply a cyclone, depending on its location and intensity. The powerful tropical cyclone which occurs in Atlantic Ocean or north-eastern Pacific Ocean is called a hurricane.

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Questions from the Snowball Earth Case Study. Which of the following are evidence left in rock from the Neoproterozoic age that indicate glaciers? Select all that apply.

Answers

Evidence left in rock from the Neoproterozoic age that indicates glaciers: The presence of "Cap Carbonates" suggests that glaciers must have been present at low latitudes at some point in the past. This is further explained below.

What is the Neoproterozoic age?

Generally, It was during the Neoproterozoic Era (1000–543 Ma) that the microbial world transitioned to a more sophisticated animal life form known as the Phanerozoic.

In conclusion, Glaciers were likely present throughout the Neoproterozoic epoch based on the following evidence found in rocks: Glaciers must have been at low latitudes at one point in time in order for there to be evidence of "Cap Carbonates," which indicates that they did.

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What is the amount of time added to or subtracted from coordinated universal time to determine local time?.

Answers

The time offset is the amount of time that has been added to or subtracted from Coordinated Universal Time.

What is Coordinated Universal Time?

Coordinated Universal Time, or UTC, is the main time standard used to control clocks and time around the world. It is within about 1 second of mean solar time at latitude 0 but is not adjusted for daylight saving time (at the IERS Reference Meridian, which is the prime meridian currently in use). Basically, it takes the place of Greenwich Mean Time (GMT).

What is time offset?

The amount of time subtracted from or added to Coordinated Universal Time (UTC) to represent local solar time is referred to as the Coordinated Universal Time (UTC) offset.

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During which of the following months does Europe experience its warmest temperatures according to the MODIS temperature map

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During July months Europe experience its warmest temperatures according to the MODIS Temperature Map.

What is MODIS used for?

MODIS helps scientists determine the amount of water vapor in a column of the atmosphere and the vertical distribution of temperature and water vapor—measurements crucial to understanding Earth's climate system.

There are many uses of the Temperature Map.

They are as follows:

It tells is about the mean temperature of the area.It tells us about the air temperature of the area.It tells us about the highest and lowest temperature that is possible.Using it, metrological department can easily predict the weather forecast of the next week at least very easily.

Therefore , we can conclude that In July Month Europe experience its warmest temperatures according to the MODIS temperature map.

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Starting at the earth’s surface and going towards the center of the earth, what is the correct order of earth’s layers that make up the mantle?

Answers

The correct sequence of the Earth's layer, which begins at the surface and moves towards the center, is the lithosphere, asthenosphere, lower mantle, outer core, and inner core.

Each layer has its very own houses, composition, and characteristics that affects a number of the key processes of our planet. They are, in order from the outside to the interior the crust, the mantle, the outer center, and the internal core.

The 3 predominant layers are the middle, mantle, and crust. The mantle consists of the mesosphere and the asthenosphere and the uppermost a part of the mantle.

They are subsequent from pinnacle to bottom (near the floor): Exosphere, Thermosphere, Mesosphere, Stratosphere, and Troposphere. those five one-of-a-kind layers provide safety and additionally make existence viable because of the constituent gases which kingdom the significance and importance of the ecosystem.

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The diagram shows a series of volcanic islands and a hot spot. Determine the direction of movement of the tectonic plate that helped form the islands

Answers

There will be a north-west shift in the tectonic plate that helps construct the islands in the future

What is the Plate Tectonics?

Volcanic islands are shown in the figure, which displays a hot location where lava may be found. The convergent border describes the point at which two tectonic plates meet.

When two plates collide, islands may be formed by having one plate overlap the other. Mountain ranges on the continent or oceanic islands are the outcome of the collisions.

In conclusion, we may safely say that the solution indicated by the B arrow is appropriate.

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Between New Year's and Memorial Day, at middle latitudes in the Northern Hemisphere, the length of the day

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Between New Year's and Memorial Day, at middle latitudes in the Northern Hemisphere, the length of the day increases.

The northern hemisphere is the part of the planet that lies north of the equator. It accounts for about 90% of the world's population and most of the world's land. All of North America and Europe are in the Northern Hemisphere. Most of Asia, her two-thirds of his in Africa, and her ten percent in South America are also in this hemisphere.

This is because the hypothetical axis of the Earth does not move straight up and down, it is tilted 23.5 degrees. The movement of the Earth around this axis causes changes between day and night. During the Northern Hemisphere summer, daylight hours increase as you travel north.

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What is the temperature at 3000 feet on the windward side (west______ d. What the temperature at 8000-foot summit

Answers

The temperature at 3000 feet on the windward side is 20°F

However, in science, windward is upwind from the point of reference; meaning towards the direction from which the wind is coming;

What temperature?

Temperature simply refers to the degree of hotness or coldness of a body.

The instrument used for measuring temperature is thermometer.

So therefore, the temperature at 3000 feet on the windward side is 20°F

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In general, salinity will ___________ with depth in the equatorial and tropical regions and will __________ with depth at high latitudes.

Answers

In general, salinity will decrease with depth in the equatorial and tropical regions and will increase with depth at high latitudes.

Salinity: What is it?

The amount of dissolved salt in a body of water is known as salinity. It makes a significant contribution to conductivity and influences many aspects of the chemistry of natural waters as well as the biological activities that take place there. Temperature, pressure, and salinity all influence the physical properties of water, including its density and heat capacity.

Why is salinity measurement important?

Salts can make water hazardous for drinking, irrigation, and cattle watering. They can also be poisonous to freshwater plants and animals. Excessive salinity can develop in regions with high evaporation, which is exacerbated by recurrent irrigation or water withdrawals, the use of de-icers on roads, mining, oil and gas drilling, and wastewater discharges.

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Jan is holding an ice cube. What causes the ice to melt?

Thermal energy from the ice is transferred to the air.
Thermal energy from Jan’s hand is transferred to the ice.
The air absorbs thermal energy from Jan’s hand.
Jan’s hand absorbs thermal energy from the ice.

Answers

Answer:

B, Thermal energy from Jan's hand flows into the ice.

Explanation:

Heat flows from a warm place to a colder place, its just how heat works

If no one has ever visited the core of the earth, how do we know that it is made of metals?

Answers

Answer:

by circulating liquid metals in the core set up a large ( measurable) magnetic field

Which type of vegetation grows in the mediterranean climate?
a. chaparral
b. rain forest
c. taiga
d. boreal forest

Answers

Chaparral is the type of vegetation that grows in the Mediterranean climate

The region of the Mediterranean has deciduous vegetation. It is prepared to survive a protracted summer drought. Due to the extensive roots and thick bark of the trees in this area, moisture is retained during the dry summer months. Citrus fruits, in particular, are grown here by short-stemmed, moisture-retentive trees.

Oak, laurel, cork, oleander, beech, and ash are among the most common trees in Europe's Mediterranean region. The most typical tree is an olive. The prominent tree species in the North American Mediterranean region include hemlock, maple, and chestnut. California woodlands are known for its redwood trees. Coniferous evergreen trees are found at the poles and in the highlands. Common varieties include cedar, pine, fir, and cypress.

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Can the segment shown below could form a triangle 658?

Answers

The segment shown of AC 6 , CB 5, BA 8 can indeed form triangle 658 so this is TRUE.

How are triangles formed?

A shape is said to be a triangle when the sum of the lengths of any two sides is greater than the length of the last side.

To prove this, we have:

8 + 6 = 14  which is greater than 5

6 + 5 = 11 which is greater than 8

5 + 8 = 13 which is greater than 6

This shows that the segment can indeed form a triangle 658.

Full question is:

The segment shown below could form a triangle. 6, 5, 8

AC 6 , CB 5, BA 8

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the background of surah ul infitar​

Answers

Explanation:

The 82nd chapter of the Quran is titled Surah Infitar, and its main theme is the Day of Judgment, including the events that will take place both before and after it, such as the end of the world, the fates of good and evil doers, the recording of deeds, and topics like man's arrogance and in contrast.

A flood plain is the flat area around the river extending from its channel to the edge of the wide valley.

Answers

Answer:

True?

Confirmed definition: "an area of low-lying ground adjacent to a river, formed mainly of river sediments and subject to flooding."

Which of the following is the primary reason for the rapid growth of cities in the Latin America region?

Answers

Some of the primary factors that have led to grow of cities in latin america are a Industrialization and Commercialization

b Development of Transport and Communication

c Economic Pull of the City

d Educational and Recreational Facilities.

This is further explained below.

What is Industrialization?

Generally, When an economy moves from a mostly agrarian one to one that relies on the production of products, it is called industrialization.

In conclusion, Cities in Latin America have grown due to causes such as industrialization and commercialization, the development of transportation and communication infrastructure, and the economic pull the city has on its residents.

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What is the approximate rate of movement of the pacific plate over the last 5. 1 million years?

Answers

Answer:

between 7 and 11 centimeters (cm) or ~3-4 inches a year.

Explanation:

Is wood a renewable or non-renewable resource?

Answers

Answer:

Renewable

Explanation:

Renewable resources include biomass energy (such as wood, sewage, and ethanol), hydropower, geothermal power, wind energy, and solar energy.

Answer:

wood is a renewable resource

Explanation:

because we are able to replace wood (to make more of it), it is considered renewable.

(it does not run out--it can be replaced)

"non-renewable" resources are essentially limited resources--such as oil. There is a limited amount of oil--we are able to run out of it. There is no (current) way for us to reproduce oil, which is why it is different from wood (a renewable resource).

(it does run out--it cannot be replaced)

hope this helps! have a lovely day :)

Analyze the image below and answer the question that follows.
4 images labeled Stage 1 through Stage 4. Stage 1: Native Americans and colonists looking at an animal pelt. Stage 2: Pioneers next to a log cabin. Stage 3: A field of corn. Stage 4: A city.
Photos by National Museum of American History Courtesy of Smithsonian Institution, Currier & Ives, Dorothea Lange, and the US Army Corps of Engineers

When studying the Calumet region of Illinois and Indiana, Alfred Meyer noted four stages of development as new groups occupied this land. In stage 4, __________, new cities spread across new territory and grew toward one another.
A.
fur trading
B.
subsistence agriculture
C.
conurbanization
D.
commercial agriculture

Please select the best answer from the choices provided.

Answers

C. conurbanization. In the stage 4 of this picture, we can see that new cities spread across new territory and they grew towards  themselves.

What is urbanization?

This is the act of trying to make an area to be more urban. The act of urbanization is seen through the growth of societies.

In the picture, we can see that different cities are clustered around the railroad.

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How is the seasonal change in winds associated with india, and what term is applied to this seasonal wind shift?

Answers

As the land surface heats up in summer, it generates a thermal low pressure. Air from the relatively high-pressure region over the ocean blows into this thermal low. This is called the monsoon.

A Monsoon: What Is It?

A monsoon is a change in wind patterns that frequently results in either a very wet or a very dry season. Although monsoons are typically associated with sections of Asia, they can occur in many tropical and subtropical climates, including numerous locations in the United States.

What triggers a monsoon?

A seasonal change in the winds is what triggers a monsoon. The seasonal differences in land and water temperatures cause the winds to fluctuate. For instance, the ground warms up more quickly than bodies of water at the start of summer. The direction of the monsoon winds is always from chilly to warm. In the summer, conditions arise that cause the wind to blow in the opposite direction.

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Part A Study the map in Image A. What does it show about the spread of printed materials across Europe

Answers

Strasbourg was the place where most printed books were produced.

The image shows us the cities of Europe with the least and most printed books. Strasbourg is a city in France where the first printing machine was invented by Johannes Gutenberg which is why it is the city of most printed books.

France is the place where the first printing press start working commercially so we can say that Strasbourg and followed by other cities in France had more printed materials as compared to other cities in Europe. These areas produced the most number of books due to the presence of the printing press.

Venice, the center of commerce in Europe, was also the center of printing on the European continent, with about 100 printed works in the city alone.

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A ____________ rock would make the best reservoir rock in a conventional hydrocarbon system.

Answers

A  sedimentary rock would make the best reservoir rock in a conventional hydrocarbon system.

Conventional reservoir rocks, such as sand, sandstone, arkoses, fissured limestones, and dolomites, are sedimentary in origin. These rocks have the proper conductivity and storage for storing and moving hydrocarbon. Conventional reservoirs' fluid and reservoir features often allow for easy oil or natural gas flow into wellbores.

Sedimentary rocks are created by the accumulation of already existing rocks or fragments of extinct organisms on the Earth's surface. Deep burial of sediment causes it to get compressed and cemented, resulting in sedimentary rock.

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What atmospheric temperature and moisture conditions would you expect on a day when the weather is unstable

Answers

Cumulus clouds, which resemble tall cauliflowers, are typically associated with unstable air. These spread swiftly and are connected to strong rain events. Some grow to such heights that ice begins to develop at their summits, giving the so-called anvil clouded its fluffy, brilliant white appearance.

How can you tell if the atmosphere is stable or unstable?

The pace at which the atmosphere cools as you ascend and the altitude at which the rising parcel reaches saturation will determine how rapidly the atmosphere cools. One of the key elements that affect whether the atmosphere is stable or unstable is the value of the environmental lapse rate.

When the air is warmer and/or more humid than the surrounding air, it is regarded as unstable at the lowest layers of an air mass. When this happens, the air will rise because the air parcel in question is warmer than the air around it. The weather can change abruptly and be violent in an unstable setting.

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In times of flooding, the river can overflow its banks depositing sediments along the edge of the river bank, and the thick sediments it deposits on the banks are called __________ levees.

Answers

Flash floods are dangerous because they usually take place clearly rapid because of heavy rain, rain from hurricanes, and many others. Like normal floods, flash flooding can damage houses and result in important flooding causing harm to vehicles, strength strains, and buildings. i'm hoping this facilitates!

A flood is an overflow of water onto land this is normally dry. Floods can happen almost anywhere. they could cowl a place with only a few inches of water or they could convey enough water to cowl the roof of a residence. Floods may be risky for communities, lasting days, weeks or sometimes even longer.

A flood occurs whilst water from a river , lake , or ocean overflows onto the land round it . an excessive amount of rain or melting snow are the principle reasons of floods . every so often the soil in the ground can make a flood worse. this is because whilst rain falls, the soil normally soaks it up like a sponge.

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In times of flooding, the river can overflow its banks depositing sediments along the edge of the river bank, and the thick In times of it deposits on the banks are called flood levees.

Flash floods are dangerous because they usually take place clearly rapidly because of heavy rain, rain from hurricanes, and many others. Like normal floods, flash flooding can damage houses and result in important flooding causing harm to vehicles, strength strains, and buildings. I'm hoping this facilitates!

A flood is an overflow of water onto land this is normally dry. Floods can happen almost anywhere. they could cowl a place with only a few inches of water or they could convey enough water to cowl the roof of a residence. Floods may be risky for communities, lasting days, weeks, or sometimes even longer.

A flood occurs whilst water from a river, lake, or ocean overflows onto the land around it. an excessive amount of rain or melting snow is the principal reason for floods. every so often the soil in the ground can make a flood worse. this is because whilst the rain falls, the soil normally soaks it up like a sponge.

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When a cold front approaches, air pressure will initially ________ due to the displacement and uplift of ________ air. Group of answer choices increase; cold increase; warm decrease; warm decrease; cold

Answers

When a cold front approaches, air pressure will initially decrease due to the displacement and uplift of warm air.

What is a cold front?A cold front is the leading edge of a cooler mass of air at ground level that replaces a warmer mass of air and lies within a noticeable low-pressure trough. It frequently originates behind an extratropical cyclone, along the leading edge of the storm's cold air advection pattern, also known as the cyclone's dry "conveyor belt" flow.What is air pressure?The air around you is heavy, and it pounds against everything it comes into contact with. That pressure is known as atmospheric pressure, sometimes known as air pressure. It is the force exerted by the air above a surface while gravity draws it to Earth. A barometer is widely used to measure atmospheric pressure.What happens when the cold front approaches?When a cold front approaches, air pressure drops initially due to warm air displacement and uplift.

Therefore, when a cold front approaches, air pressure will initially decrease due to the displacement and uplift of warm air.

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Correct question:

When a cold front approaches, air pressure will initially ________ due to the displacement and uplift of ________ air.

The wind at 5,000 feet AGL is southwesterly while the surface wind is southerly. This difference in direction is primarily due to

Answers

The reason why the wind at 5,000 feet AGL is different in direction from the surface wind is C. friction between the wind and the surface.

How does heights above sea level affect wind direction?

Wind that is closer to the ground would have to deal forces of friction from the ground which would lead to them slightly changing direction.

This is why winds that are closer to ground level will go in a slightly different direction than those that are higher up like the wind that is 5,000 feet AGL.

Options for this question are:

A. stronger Coriolis force at the surface.B. stronger pressure gradient at higher altitudes.C. friction between the wind and the surface.

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Loose materials formed when large rocks in the landscape are broken down and worn away are called?

Answers

Loose materials formed when large rocks in the landscape are broken down and worn away are called sediment.

This breakdown or dissolution of large rocks on the Earth's surface is referred to as weathering. Agents of weathering include water, ice, acids, plants, animals, variations in temperature, etc. After the process of weathering, a process called erosion transports the pieces of rock and mineral away.

Sediment is a substance that is formed when rocks are broken down by weathering and erosion processes and then moved by the force of gravity acting on the particles or by the action of wind, water, or ice. Sediments can be classified on the basis of its size of grain, shape of grain, and composition.

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What is life expectancy?

Answers

Answer:

life expectancy is the estimate of the average number of additional years that a person of a given age can expect to live.

An arbitration proceeding involving a customer in an amount over $100,000 has been agreed to. In such an arbitration dispute, which of the following is true

Answers

The true statement is that in dispute involving a customer for amounts greater than $100,000 three arbitrator will be used unless both parties agree to one . In the case where three arbitrators are used customer can request that all three arbitrators be selected from public sector

What are the outcomes of arbitration process?

The arbitrator listens to both sides look at the evidences you have sent in and decides what the outcome should be. In some cases the arbitrator may choose to have several meetings with the both parties . When they takes the decision this is called an award and is legally binding.

The question is incomplete the statement are not given

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