Can someone help me please?

Answer:

The Earth is different because it has life on it…obviously. And the factors that make it so, is why it is regarded as a fragile planet.

Explanation:

For example, one of the reasons Earth supports life is its location in the solar system. The venerable Habitable Zone. If the earth was, say in Venus’ orbit for example, runaway greenhouse effect would create so much heat, it would not be able to hold surface water.

So we’re lucky to be in the correct distance from the Sun, however, distance is not the only factor here. If the planet was covered in ice for example, its reflectivity (also called albedo) would cause the surface temperature to be either cool, if albedo is high and vice versa.

So, again, we’re lucky to have just the right amount of surface reflectivity. How about our atmosphere? The atmosphere provides us with life sustaining weather, temperature regulation and shields us from deadly radiation. The composition of our atmosphere is crucial in how atmosphere interacts with solar radiation. Some gases, such as Carbon Dioxide and Water vapor, allow visible light to pass through which is good for those important things like…seeing. Unfortunately, these same gases prevent radiation from being reflected back out into space in what is referred to as The Greenhouse Effect. Every planet with an atmosphere has this at different degrees and is what heats up the planets. The dissipation of the greenhouse gases also determines for how long the planet will retain its heat, for example, water vapor may take a week while Carbon dioxide takes about 100 years. Again, luckily for us, we only have a trace amount of Carbon dioxide, less than 0.1% of it.

How about the one ingredient that we can’t do without? Oxygen? It turns out that we don’t have that much in the atmosphere. Only about 21% of our atmosphere contains oxygen. If we had less, we would have weak hearts, prone to diseases, slow and probably still be in the dark ages. If there was too much of it and someone farted, the atmosphere would simply combust and murder everyone since oxygen is highly reactive. The highest oxygen content that could be safely stored in our atmosphere is about 35%. Luckily we have giant recycling plants called…well, plants. We also have oxygen reserves in our oceans, crust and beneath ice caps.

The odds for all these factors that have occurred on our little blue marble, albeit over millions of years, to be replicated on another planet and support life as we know on earth is literally a 1 in a not-happening.

All these things are maintained by a very delicate natural balance and can unfortunately be undone by both natural and man-made effects. Hence, our planet is very fragile.

Answer:

if the earth tips, the weather would break off some of the earth and the ocean would cause tsunamis like crazy. hope this helped :)

Explanation:

Calcium carbonate can break down to form calcium oxide and carbon dioxide. The balanced chemical equation has been 3 CaCO₃ ⇒ 3 CaO + 3CO₂

The term balanced chemical equation is defined as the total number of mass of reactant is exactly equal to the total number of mass of product.

The balanced equation can be given to follow the law of conservation of mass. With equal  number of atoms of all elements are present on the product and the reactant side in the reaction.

The given equation is written with addition of 3 as a coefficient to the carbon dioxide in above reaction is as follows:

 CaCO₃ ⇒  CaO + 3CO₂

The number of elements of oxygen in reaction on product side has been 6 atoms for carbon dioxide and 1 oxygen atom for calcium oxide. The total oxygen on product side has been 7. The reactant has the presence of 3 oxygen atoms. So, for balancing the equation.

The reaction has been balanced with equal atoms on both the sides as follows:

3 CaCO₃ ⇒ 3 CaO + 3CO₂

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Answer:

Physical maps typically give the viewer a general idea of how the landscape is. For example, it gives a general location of where mountains, deserts, rainforests, oceans, and other landforms are located at based on longitude latitude. Political Maps, on the other hand, gives a generalized to more specific idea of how each state/region votes for. In the United States, it is typically shown as red/blue, as in Republican-leaning/Democratic-leaning. There is no natural land form shown.

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Answer:

idl

Explanation:

g ckehjh wdj

Answer:

Research suggests that the conveyor belt may be affected by climate change. If global warming results in increased rainfall in the North Atlantic, and the melting of glaciers and sea ice, the influx of warm freshwater onto the sea surface could block the formation of sea ice, disrupting the sinking of cold, salty water.

Explanation:

Answer:

The history of sun exists from the day earth came into existence. But the actual truth of the movements and other knowledge were known with time and studies. The Sun and all the planets together is called the solar system. This formation occurred from the formation of a giant cloud of dust and gases known as the solar nebula. This was 5 billion years ago . Bit the nebula had to collapse due to increased  forces applied.

Answer:

If the island chain is far away from plate boundaries and it is in a direction of the movement of the plate on which it is located, then those are good indicators that they are formed by hot spot volcanism and tectonic plate movement.

Explanation:

There are multiple types of island chains around the world according to the manner in which they have formed. One type is the island chains that have been formed by hot spot volcanism, and their direction has been determined by the movement of the tectonic plate on which they lie. An example of such islands is the Hawaii islands, located in the central part of the Pacific Ocean and the Pacific plate.

The two best indicators that it is this type of islands in question are their location in relation to the plate boundaries and their direction in relation to the tectonic plate movement. If the island chain is located far away from plate boundaries then it means that it is of hot spot origin. If the direction in which the islands are positioned corresponds with the direction of the plate on which they lie means that the plate's movement is determining their direction.

Answer: shut Up

Explanation: dummy

Answer:

You're right!

Explanation:

Answer:

democratic

Explanation:

because of election

Answer:

The population distribution promotes a more urban or more rural natural landscape.

Explanation:

Communities with a high number of inhabitants tend to have a larger population distribution. This makes these cities consume more natural resources, reducing the rural landscape and establishing a more industrial, dynamic, urban and fast culture. These communities tend to grow and industrialize more and more, becoming more and more urban.

On the other hand, smaller communities tend to establish themselves in a more rural culture and at a calmer and more harmonious pace than urban communities. These communities are not distributed so much that they suppress their natural resources, moreover, these communities tend to decrease with the migration of their members, with the passage of time.

Answer:

For the first question, the answer for it is that they have poor governace, poor education, they can't afford good healthcare and finnaly they have low shelters ( btw i tried my best )

Answer:

WVU Jackson's Mill in Weston, Mountaineer Military Museum, located in Weston, The Trans-Allegheny Lunatic Asylum

Explanation:

Answer:

yes

Explanation:

because  you can get information from  the  newspaper and radio

Answer: key ingredients for them to form are :

warm oceans 26.5 degrees Celsius

prevailing winds

high pressure or low i am not fully sure

:( sorry

Explanation:

Answer:

Distance and sizes in the solar system are difficult to visualize because the numbers are so large.

Explanation:

we dont have anything to use as an accurate reference. it would be like trying to see an ant colony from the top of the world's largest tree.

Answer:

b

Explanation:

just took test

Answer:

b

Explanation:

I took the test

Answer:

I would live in a volcanically active zone because if I'm a farmer I get a lot of  nutrience from the ash

Answer:

Volcanically active region

Explanation:

better than the earthquake, and if the volcano started acting up i would simply give it a snickers ice cream bar, but if its still acting up? then ima intervene

Answer:

Eurasian plate

Explanation:

Answer:

The term “Earth system" refers to Earth´s interacting physical, chemical, and biological processes. The system consists of the land, oceans, atmosphere and poles. It includes the planet's natural cycles — the carbon, water, nitrogen, phosphorus, Sulphur and other cycles — and deep Earth processes.

Explanation:

Answer:

Because people have a hard time making enough money to survive and sometimes decide to make money illegaly to help provide their families with more thus also downsizing the social justic

Explanation:

I think thats the answer ,but not too sure

Answer:

i believe that it is B

Explanation:

The fact that elected officials oversee the government is a major aspect of American governance. As a result, choice (B) is accurate.

According to French and Raven, power must be separated from influence in the following way: power is the situation that exists in a connection, A-B, such that an attempt by A to exert influence over B increases the likelihood that A will effect the change in B that A desires.

Considering it in this way, power is basically relative; it depends on the precise interpretations A and B both apply to their connection and necessitates B's acceptance of a trait in A which would inspire B to change in the manner A wishes. To achieve the intended result,

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Answer:

A river is a large natural stream of flowing water. Rivers are found on every continent and on nearly every kind of land. Rivers were among the first highways of the Americas. Many large cities grew up alongside rivers and other waterways, which provided convenient transportation before railroads and roads were built.

Explanation:

Answer:

Potwar plateau is a plateau present in the north eastern region of Pakistan. It is bounded by river and plains on all the sides. Rainfall being good compared to the arid and semi arid regions make the region suitable for cultivation. The chief crops seen in this region are wheat, barley, sorghum, and legumes, onions, and tobacco etc are grown in this region due to good fertility if the region. Wide range of wildlife present also add to the diversity of the region. The oil fields present provide economic income and employment.

Answer:

C

Explanation:

silk does a trash job at insulation, lace is EVEN WORSE, and tulle is literally the thinnest and most uncomfortable thing known to mankind(for clothing garments). Fur is the only material that is available, comfortable, and does a great job as insulation.

Answer:

True

Explanation:

In order for a hypothesis to be testable, scientists need to be able to carry out investigations that will either support or disprove it is a true statement. Thus, option A is correct.

Hypothesized interpretation for a behavior that has been witnessed or a tested claim regarding the link among a number of factors. A hypothesis is one that needs to be tested, as it is just an observation that a person has made. 

If a hypothesis is being made then the scientist needs to prove that the claim that has been made is true or false for that, various experiments and investigation is done carrying out all the factors that are available or might affect the hypothesis in the process of making the results. Therefore, option A is the correct option.

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Answer:

O isthmus

Explanation:

The land form depicted by number 5 clearly shows an isthmus. An isthmus is a piece of land that connects two separated lands. It is made up of a thin strip of land. An isthmus made up of sand bars is called a tombolo.

None of the other description fits number 5 in the diagram therefore, it is an isthmus.

Answer:

  ( A)  isthmus

Explanation:

Answer:

Zeta made landfall on Wednesday afternoon in southern Louisiana as a powerful Category 2 storm with top sustained winds of 110 mph (175 kph). The core of the storm as of 8 p.m. Wednesday was centered about 25 miles (40 kilometers) north-northeast of Slidell, Louisiana.

Explanation:

pls make me brainliest pls