A summary of astronomy 4 sentences

Answers

Answer 1

Answer:

Astronomy is the study of everything in the universe beyond Earth's atmosphere. That includes objects we can see with our naked eyes, like the Sun , the Moon , the planets, and the stars . It also includes objects we can only see with telescopes or other instruments, like faraway galaxies and tiny particles.

Explanation:


Related Questions

how physical factors can influence population density

Answers

Answer: Physical factors that affect population density include water supply, climate, relief (shape of the land), vegetation, soils and availability of natural resources and energy. Human factors that affect population density include social, political and economic factors.

Explanation:

meteorologists categorize hurricanes based on the saffir-simpson scale. the scale measures the intensity and destructive potential of hurricanes. which factor has the most significant effect on the strength of a hurricane?

Answers

The Saffir-Simpson Hurricane Wind Scale is a 1 to 5 rating based only on a hurricane's maximum sustained wind speed. This scale does not take into account other potentially deadly hazards such as storm surge, rainfall flooding, and tornadoes. The Saffir-Simpson Hurricane Wind Scale estimates potential property damage.

D. Describe Germany’s composition as a federal state.

Answers

At the federal level, the German constitution divides power between the executive branch, the legislative branch, and the judiciary.

Which soil horizon is the least weathered horizon and contains rock that is starting to break down into soil

Answers

Answer:

The C horizon (Subsurface horizon).

Explanation:

The C horizon is a subsurface horizon which is the least weathered horizon; also known as the saprolite.

It is a zone of little or no humus accumulation or soil structure development. and is often composed of loose unconsolidated parent material from which the A and B horizons have formed.

A horizon is a mineral subsurface that is a zone of accumulation, the horizon of the Subsurface horizon.

What exactly is a subsurface horizon?

A horizon is a mineral subsurface horizon that is a zone of accumulation. Clay, salts, and/or iron are common materials that accumulate. Minerals in the B horizon may be undergoing transformations, such as chemical changes to the structure of clay.

The C horizon is a subsurface horizon that is the least weathered; it is also known as the saprolite.

It is a zone with little or no humus accumulation or soil structure development. And is frequently made up of unconsolidated loose parent material from which the A and B horizons have formed.

Therefore, the above statement explains the subsurface horizon.

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Explain the difference between trade barriers and migration barriers.

Answers

Answer:

The difference between Trade Barriers and Migration barriers are

Migration barrier can be a trade barrier. Atlantic Ocean made it difficult for people to travel to the American Continent in the 1500s , the difficulty also made trade impractical. Whereas Trade barriers can also be language and cultural differences that make trade difficult. Taxes, tariffs and currency differences can also be trade barriers.

Answer:

Sometimes a Migration barrier can also be a trade barrier. The Atlantic Ocean made it difficult for people to travel to the American Continent in the 1500s, the difficulty also made trade impractical.

Trade Barriers can also be language and cultural differences that make trade difficult. Taxes, tariffs and currency differences can also be trade barriers.

Explanation:

Edge, got a 100 on it

The ocean current that flows up the eastern United states and across the Atlantic is called the

Answers

Answer:

hope it helps have a good day

Explanation:

The east coast of the United States is affected mainly by the Gulf Stream current, which brings warm water from the tropics into higher latitudes. The warm current flows north along the coast towards Maine, before veering northeast out toward England.

These large sheets of ice cover large parts of
Antarctica.

Answers

Question:

These large sheets of ice cover large parts of

Antarctica.

Answer:

Continental Glaciers

What economic activity is performed in the Northern Region of Europe?

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Answer:

Coal,oil and natural gas

Explanation:

The exploitation of oil and natural gas in Northern Europe is a comparative new activity. The highest yields are obtained in the North Sea, with Great Britain and Norway holding the largest shares.

Describe the flow of energy through an ecosystem. Be sure to use the following terms in your response: herbivores, omnivores, and carnivores and provide an example of each.

Answers

Answer:

A food chain describes how energy and nutrients move through an ecosystem. At the basic level, there are plants that produce the energy, then it moves up to higher-level organisms like herbivores. After that when carnivores eat the herbivores, energy is transferred from one to the other.

Explanation:

In the food chain, energy is transferred from one living organism through another in the form of food. There are primary producers, primary consumers, secondary consumers and decomposers- all part of the food chain.

Answer:

A food chain describes how energy and nutrients move through an ecosystem. At the basic level, there are plants that produce the energy, then it moves up to higher-level organisms like herbivores. After that when carnivores eat the herbivores, energy is transferred from one to the other.

Explanation:

What is true of both earthquakes and volcanoes?.

Answers

They are both caused by the movement of tectonic plates

The true  about  earthquakes and volcanoes is that Both earthquakes and volcanoes are caused by the movement of tectonic plates.

Both earthquakes and volcanoes are regarded as a natural disaster, but they have somethings in common.

They are been caused by the movement of tectonic plates, and they can be harmful to the local environment.

They occur in  inland less frequently than in coastal areas.

It should be noted that Most earthquakes are caused by  the movement of magma.

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what was the main difference between samurai and knights, the code of bushido and the code of chivalry

Answers

Answer:

Knights were usually Christian, while Samurai followed Buddhism, Daoism, and Confucianism. One group of warriors were European, while the other was Japanese. Both wore different types of protective gear. Knights wore armor and Samurai were guarded by bamboo gear.

how many active volcanoes are there in the united states

Answers

Answer:

169 volcanoes

Explanation:

LAND POLLUTION
Answer the following questions on it


1.)What are the main sources of this type of pollution?

2.)What are the effects on the environment?

3.)What health impacts does this type of pollution have on humans?

4.)What can the government do to reduce pollution?

5.)What do you think you can do personally to reduce this pollution?

Answers

1. Cars, factories, methane
2. Global warming, less crops, ice melting in both poles.
3. No sun which means no crops which leads to no food. Floods and natural disasters
4. Make everyone use electric cars, reduce carbon footprint
5. Recycle

which term defines the distance from crest to crest or from trough to trough in a wave?

Answers

Wavelength is the term that defines the distance from crest to crest or from trough to trough in a wave. The wavelength is the horizontal separation between two consecutive crests or troughs.

What is the time between waves called?

The duration of time it takes for two crests of a certain wavelength to pass a particular location. One wave occurs every six seconds, for example, is a common reference to the wave period.

The structure of a wave The crest is a term used to describe the highest point of a wave. The trough refers to the bottommost area. The distance between two successive crests (or troughs) determines the wave's length or wavelength, and the wave height is the sum of these two height changes from crest to trough.

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Answer reading questions

Answers

Answer:

where’s the Question?

Explanation:

there's no photo or Something

5. The point in Earth's interior where the energy release of an earthquake occurs is the:

A. Focus

B. Epicenter

C. Shadow zone

Answers

The point within the earth where the fault rupture starts is called the focus or hypocenter. This is the exact location within the earth were seismic waves are generated by sudden release of stored elastic energy.

The point in Earth's interior where the energy release of an earthquake occurs is the focus. The correct option is a.

What is an earthquake?

An earthquake is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves.

Earthquakes can range in intensity, from those that are so weak that they cannot be felt, to those violent enough to propel objects and people into the air, damage critical infrastructure, and wreak destruction across entire cities. The seismic activity of an area is the frequency, type, and size of earthquakes experienced over a particular period. The seismicity at a particular location on the Earth is the average rate of seismic energy release per unit volume. The word tremor is also used for non-earthquake seismic rumbling.

At the Earth's surface, earthquakes manifest themselves by shaking and displacing or disrupting the ground.

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Between what two longitues is the United
States?

Answers

Answer:

The US Lat Long is 38º 00' N and 97º 00' W respectively.

Explanation:

mark brainliest if youd like

With an increase in global warming some countries are becoming more aware of the advantages of using renewable resources. Suggest some of the advantages of using them in place of non renewable resources.

Answers

Answer:

jjjj

Explanation:

5. Why do you think the new cities might have become so independent?

Answers

Answer: I think its because most city's are tired to be dependent on the state or something.

under what circumstances will the front of a glacier advance, retreat, or remain stationary?

Answers

Answer:

The terminus of a glacier advances if there is more accumulation than ablation, retreats if there is more ablation than accumulation, and remains stationary if accumulation is balanced with ablation.

Explanation:

The most common cause of landslides is _____. Group of answer choices heavy rain wave erosion earthquakes undercutting the slope

Answers

Answer:

It would be heavy rain.

Explanation:

Heavy rain makes the ground super wet, and if enough water is on top it will colapse the land beneath and create a landslide.

When magma cools _____, the crystals it forms are small. When magma cools _____, the crystals it forms are large.
quickly; slowly
slowly; quickly
slowly; very slowly
rapidly; very quickly

Answers

Answer:

Quickly; slowly

Explanation:

slower has more time to grow

~ Alderr

Archaeologists believe that one possible reason ancient people built Stonehenge with rocks from Carn Menyn is because​

Answers

Answer:

THE BOLD WORD HELP YOU

Explanation:

They believed ringing rocks or caves with echoes were the homes of spirits. The area around Carn Menyn has many Neolithic monuments. The researchers think the area may have been sacred to Stone Age people because of all of the ringing rocks found there.

HOPE THAT HELP

how does carbon cycle through each sphere of earth?

Answers

carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere. Carbon is released back into the atmosphere when organisms die, volcanoes erupt, fires blaze, fossil fuels are burned, and through a variety of other mechanisms.

When Americans moved west to settle our country, they did this for many reasons. Identify one example of a push
factor and one example of a pull factor that may have encouraged Americans to make this journey. Write your answer
in at least two to three sentences.
Save and Exit
Next
Submit
Mark this and return

Answers

Answer:

Americans were “pushed” west for many reasons. Many Americans felt like they were missing job opportunities in eastern states. Others felt that they were treated unfairly, and many believed that there wasn’t enough land to meet their needs. They were also “pulled” to the west by factors like new land, plentiful resources, and a desire for adventure.

hope it helps you…

People in the United States felt "pushed" west because they were missing out on employment options in the eastern states. New land, and an abundance of resources, were additional elements that "pulled" them toward the west.

What is migration?

When people from one location move or transferred to another location in search of livelihood and seek better opportunities for the future to have financial stability in life along with security is considered migration.

Economical reasons, such as a lack of employment and economic opportunity, motivate people to leave their homes and relocate elsewhere, whereas pull factors draw migrants to new locations for bringing positive change in their lifestyle.

A poor standard of living and a shortage of food, land, or employment opportunities are some factors that cause individuals to leave their homeland. Immigrants may run into problems along the way as they attempt to move.

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If the distance between two places is 1000m and the height between them is 100 m, what is the gradient ?

Answers

The gradient between the two places is 0.1

Gradient (slope) is the ratio of change in vertical distance to change in horizontal distance. It is given by:

Gradient = vertical distance / horizontal distance

Given that the horizontal distance is 1000m and vertical distance (height) is 100 m, hence:

Gradient = vertical distance / horizontal distance

Gradient = 100 m / 1000 m

Gradient = 0.1

The gradient between the two places is 0.1

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What is the main religion in the shaded region?
A) Hinduism
B)Buddhism
C)Islam
D)Christianity

Answers

Answer:

Option C, Islam.

Explanation:

The shaded region is very close to regions like Arabia, Pakistan, South Africa, and more like Dubai. In these places, only Islam can be followed.

Hoped this helped.

What can you find in the top layer of dense canopies in rainforests? The top layer has that grow to heights of meter(s) or more, which does not allow much sunlight to enter the canopy.

Answers

The canopy of a rainforest is defined as the top layer present 30 meters above the ground, which is made up of the overlapping leaves and branches of the trees.

The top layer of the canopies is known as the emergent layer that consists of a large number of trees and extends in height to all the plants.

What is the canopy of the rainforest?

The long and enormous trees of the rainforest are extended to reach the direct sunlight. The canopy formed due to the overlapping of trees blocks out the sunlight available to the plants present beneath the canopy.

60-90% of the life forms are found in the canopy of the rainforests. It is one of the richest habitats and has biodiversity.

The root system of the rainforests is shallow, and the bark is thin and smooth as the rainforests do not deal with cold weather.

Thus, the canopy reaches a height of more than 30 meters to achieve direct sunlight.

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a sand ridge connecting an island to the mainland or to another island is a ________.

Answers

Answer:

Tombolo

Explanation:

A tombolo is defined as a deposition landform by which an island becomes attached to the mainland by a narrow piece of land such as a spit or bar.

What are some ways the United Nations an help improve the development of Italy?

Answers

It works with leading universities and research institutes, investigating issues such as global change and sustainable development, development governance, and science, technology, innovation and society. Its postgraduate teaching activities contributes to capacity building in developing countries.

Some ways that the United Nations can help to improve the development of Italy are:

Through campaignsSeminarsBy creating awareness

The United Nations can help improvement by creating agendas that would tackle and lead to the end of the issue.

They can help to eradicate poverty and hunger.By promoting quality education.Good healthGender equality among citizens.

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