Answer:
the earth is tilted 28 degree
Explanation:
The main reason why we have seasons during the year is because the Earth is tilted 23.5 degrees on its axis. In it's orbit around the sun, when the Earth is tilted toward the sun it is summer in the Northern Hemisphere and when the Earth is tilted away from the sun it is winter in the Northern Hemisphere. In the Southern Hemisphere it would be the other way round. Since the Earth orbits the sun steadily, this pattern repeats itself every year.
Well, if the Earth was not tilted, the plane of the Earth's poles would always be perpendicular to the sun, and. The sun would always be just on the horizon 24 hours a day on every day at the poles. There will be no nights at all in the polar regions. Every day would be an "equinox" and throughout the Earth (except the polar regions) there will be a 12 hour "day" and a 12 hour "night" and the sun angle would be about the same every day. There would no longer be seasons as we know them now. The climate, i.e., temperature and the rainfall pattern would not vary much. It would always be hot in the equatorial region and cold at the polar egions. The same climate will last throughout the year, and year after year.
The changes in the oceans and atmosphere would result in tremendous and unpredictable changes in conditions on the earth's surface including shifts in the oceans' levels and changes in the location and extent tropical areas. The tropic of Cancer and tropic of Capricorn would be meaningless because there would be no more "solstices" - it would be an eternal "equinox" meaning the sun rises exactly due East, and sets exactly due West after passing over the equator, day after day, year after year.
There will be a profound effect on the migratory birds and animals. They will find no reason for migration as there are no more seasons. Imagine what may happen if all the bird migration stops! Presently, because of migration, the population of millions of migratory/non migratory creatures are in balance; but if there were no migration, their populations may increase uncontrollably, causing a major zoological imbalance. (Imagine what will happen in East Africa. Every year, blue wildebeest have a long-distance migration looking for greener pastures, coinciding with the annual pattern of rainfall and grass growth. With no seasons there would be no need to migrate.)
And then, an Earth without it's tilt would be divided into climate "bands" that would get progressively colder as we moved away from the equator in both directions. People may not be able to survive the continuous winter of the higher latitudes - like Scandinavia, Greenland, Siberia, Mongolia etc. - and so the population of the Earth would probably concentrate in the midsection tropical/equatorial regions of the planet. Needless to mention, there would be chaos! We may not be able to feed ourselves anymore, because:
The tropical zone would be humid and so, continuous rainfall would quickly erode the soil and drain away the top-soil and the nutrients, making the land useless for agriculture.
We would be plagued by diseases, the pathogens of which thrive in warm, humid environments. You must be aware that cold climate protects much of the world's population from disease carrying tropical insects which account for diseases not only in humans, but also crops and livestock. The tropics is home to MALARIA, EBOLA, and HIV. We just cannot imagine the devastation caused by deaths due to diseases coupled with hunger. As I write this, the world population is 7.32 billion and the annual increase is estimated at 1.10%. Imagine the lot living within some 40° north and south of the equator!
Let's not forget, as our numbers increase, the numbers of other inhabitants of the planet has steadily decreased; many species have even gone extinct due to loss of habitat, pollution, and global warming. With the human population concentrated in the tropical regions, there is bound to be overfishing and over-hunting. Scientists believe that with the current rate of extinction, we will experience a mass extinction in which 75 percent of the planet's species will be extinct within short period of time, like 300 years or so. On an Earth without it's tilt, it would be a lot sooner.
So whatsay, we let the present tilt of the Earth continue until further notice?
Add: Eclipses will become common. Every new-moon will be a solar eclipse and every full moon a lunar eclipse. Some of the solar eclipses would be total, while others would be annular, depending on the how far the moon is from the earth.
In which situation is the principle of cross-cutting relationships useful in determining relative age?
In which situations is the principle of cross-cutting relationships useful in determining relative age?
Cross-cutting relationship is a principle of geology that states that "The geologic feature which cuts another is the younger of the two features."
In other words, The Principle of Cross-Cutting Relationships states that rock formations that cut across other rocks must be younger than the rocks that they cut across.
Three options among which can be useful in determining relative age are:
1. The formation of an intrusion in the Earth’s surface.
An intrusion is any formation of intrusive igneous rock. Deep-seated intrusions are recognized from the way they have burst through the overlying strata.
2. Igneous rock forms between sedimentary layers.
This can definitely help in determining relative age because sedimentary rocks will be the older rock than igneous rock as igneous rock has formed between sedimentary rocks.
3. Lava flows form on top of one another from several eruptions over time.
The recent lava eruption will be the younger structure among the lava eruptions over the time.
The Coriolis effect Choose one: A. causes north-flowing currents in the northern hemisphere to curve to the west. B. causes the same direction of deflection in the northern and southern hemispheres. C. is a deflection of wind or water flowing over the Earth's surface. D. is a phenomenon created by the movement of ocean currents.
The Coriolis effect is a deflection of wind or water flowing over the Earth's surface. (C)
Statement that is true as regards Coriolis effect is C:is a deflection of wind or water flowing over the Earth's surface.
Coriolis Effect can be regarded as an effect that is used in producing things such as planes as well as currents of air which involves traveling in a curve direction around the Earth.It can be considered as deflection of wind or water that are moving in the surface of Earth.Therefore, option C is correct.
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What are the major river and mountain chain of the northeast region of the united states called?
Answer:
The mountains from northeast region of the United States are called Appalachian Mountains.
The major river is Saint Lawrence River.
A respeito do extrativismo mineral, marque a alternativa correta. O Brasil é pobre em reservas minerais. O extrativismo mineral não gera impactos ambientais. O Brasil é rico em minérios como: nióbio, ferro, manganês e alumínio. No território brasileiro não há reserva de nióbio.
Answer:
O Brasil é rico em minerais como: nióbio, ferro, manganês e alumínio.
Explicação:
Altas reservas de nióbio, ferro, manganês e alumínio estão presentes no Brasil. O nióbio é um metal muito precioso e importante que é usado como ligas porque fornece resistência ao metal em uma temperatura muito baixa. É usado principalmente em foguetes porque a temperatura do espaço é muito baixa, cerca de -270 Celsius, o que é insuportável para o aço, então ele quebra, mas a liga com o nióbio o torna mais difícil nessa baixa temperatura. É por isso que o nióbio é um metal muito caro.
Which of the following laid the foundation for cartography, the art
and science of mapmaking?
A. Ancient Egyptians
B. Early Europeans
C. Ancient Romans
D. Arabs
E. Ancient Greeks
tosth
Portugal was a major power during the Age of Exploration.
-True
-False
The standerd unit of lenght in the SI system is science
Answer:
Metre or Meter
Explanation:
The standard unit of length is meter.
Meter was chosen as SI unit by the international convection of science.
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What are the 4 elements of environmental determinism
Answer:
climates and landforms are two
Explanation:
On the map below, the star is marking which of the following places?
A. Gaza Strip
B. Jerusalem
C. Golan Heights
D. West Bank
Answer:
A
Explanation:
Just look up Gaza S trip on map
Answer:
West Bank
Explanation:
Which of these countries has the smallest land area?
A Nigeria
B) Algeria
Democratic Republic of Congo
Sudan
John's dad makes wooden furniture, but there are many furniture makers in his state. John's dad decides to ship his furniture to the next state to
be sold, as there are fewer people selling furniture in that state. Which concept MOST impacts this movement of goods?
ОА
transportation
OB.
distance
oc intervening opportunity
OD. supply and demand
Answer:
D. supply and demand
Explanation:
John's dad is choosing to market his goods where supply is lower, assuming he can capture a larger share of the demand that he can locally. In the scenario described, distance and transportation costs appear not to be significant.
What is the need and significant of global peace
Answer:
Through international peace keeping under the aegis of the United Nations through the development and use of international law; creation of more international and regional institutions committed to promote peace, promotion of friendly cooperation for development among the member countries; popularization of peaceful .
Answer:
Working through young people across the world and key stakeholders ,global peace will become an ecosystem .
Explanation:
Keep it
What is the first part of a map?
Answer:
title
Explanation:
first part of a map you need title
why does earth have a great physical variations. Mentioned any three causes.
Explanation:
The processes used by these actions are known as Weathering and Erosion.
Rainfall (water from the cloud) falls carrying out two major actions, firstly, it dissolves chemicals in the atmosphere and this solution causes chemical reactions on the various surfaces it falls on thereby weakening those surfaces through this action and secondly, by its impact on it wears off the surface. This second action becomes more vivid when you study the impact of a drop of water on a sandy surface. The impact dislodges the soils particles from others.
When there is significant amount of rainfall it leads to runoff (water running on the surface) and this runoff has enough force to move loose soil and rick particles to be deposited at a new location. The movement of these particles causes wear and tear on the surface on which they are moved and over time a new landscape evolves.
Water in the form of ice also causes significant landform changes especially in the temperate regions. This occurs through a process called ice or frost wedging. This essentially means water lodging in cracks and crags of rock get frozen and since frozen water expands it forces the crack to become wider and often times dislodging part of the rock surface.
2. Os primeiros imigrantes
a chegar ao Brasil
Answer:
when Brazilians were drunk they used to say this
A gas station installs an underground gas tank. Many people in the neighborhood fear the tank will spring a leak. How might a leaky tank affect the local watershed?
Leaking gasoline will likely become runoff when it rains, contaminating local water bodies.
Leaking gasoline will likely move through the soil, contaminating water located underground.
Leaking gasoline will likely flow over the watershed divide, contaminating surrounding watersheds.
Leaking gasoline will likely have no effect on the local watershed.
Answer:
Leaking gasoline will likely move through the soil, contaminating water located underground
Explanation:
Since the tank is underground, any leak in the tank will be underground. It may contaminate local groundwater. Where that water nears the surface, as at seeps, ponds, lakes, or streams, the gasoline may contaminate runoff or surface water as well.
Of the choices offered, if you must pick one, the most appropriate is ...
Leaking gasoline will likely move through the soil, contaminating water located underground.
The direction and frequency of hunter-gatherer migration depended on
A) the movement of game and the seasonal growth of plants.
B) the shifting of climate patterns.
C) the arrival of imperial armies and other invading forces.
D) each group's size and the ability to run over long distances.
E) mathematical processes.
what kind of system is established in the river and stream
LOTIC ECOSYSTEMS, CONSISTING OF RIVERS AND MAINSTREAMS, FREE-FLOWING WATER.
Answer:
Watershed
Explanation:
it's actually called watershed and used to connect the river and the stream each other in a system.
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Geologists estimate that the Earth is 4.54 billion years old, based on:______.a. radiometric dates on rocks from the Canadian craton. b. isotopic dating of meteorites from the first differentiated bodies of the Solar System. c. age estimates of Moon rocks. d. relative age dates on clastic zircons from Australia.
Answer:
B. isotopic dating of meteorites from the first differentiated bodies of the Solar System.
Geologists estimate that the Earth is 4.54 billion years old, based on isotopic dating of meteorites from the first differentiated bodies of the Solar System. The response is option B.
How does meteorites tells the age of solar system?The first solid substance to develop in our solar system can be found in some so-called "primitive" meteorites. The age of this substance, 4.568 billion years, has been used to calculate the age of our solar system. Many ancient meteorites have practically not altered since they were created.
More than 4.5 billion years ago, when the solar system was still young, dust and other microscopic particles that eventually combined to create asteroids gave rise to chondrites. Chondrites are essential to the investigation of the solar system's origin, age, & composition because they developed at the same time as the solar system.
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Which are examples of climate’s impact on the natural character of a location?
SELECT ALL THAT APPLIES. NOT JUST ONE. MOVE ON IF YOU DON'T KNOW PLEASE THANK YOU!!
A. a year-long drought
B. solar radiation
C. the amount of total precipitation
D. accrued snowfalls in mountainous areas
Answer:
A year long drought and the amount of total precipitation
Between 30% and 60% of the population of Europe was Decimated in the mid 1300 by
4. Which is the best example of qualitative data used by geographers?
(A) Personal descriptions of processes and events
(B) Surveys about how often people visit other places
(C) Census counts such as population statistics
(D) Measurements of distance made using GPS receivers
(E) Tables showing the age distribution of people in a community
Answer:
Which is the best example of qualitative data used by geographers?
(A) Personal descriptions of processes and events
The best example of qualitative data used by geographers is (A) Personal descriptions of processes and events
A qualitative data tends to describe a quality or characteristics. It is very difficult to quantify or given numerical values for analysis.
Qualitative data can be gotten via observations, questionnaires and so on.
"Personal descriptions of process and events" can be best gotten through interviews in a narrative form. Data gotten would be difficult to quantify. So, such data used by geographers is the best example of qualitative data given among the options stated.
The data gotten from all other options can be measured easily and given numerical values.
Therefore the best answer is example of qualitative data used by geographers would be (A) Personal descriptions of processes and events.
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Which best describes how climate is increasing flooding along US coastlines?
A. An unstable atmosphere causes greater coastal waves.
B. Warmer temperatures cause rising sea levels.
Identify the biome shown in the photographs above. In a short paragraph, explain at least three of its characteristics.
Answer:
Hi! The biome in the photo is a jungle/rainforest.
Jungles are very moist, with rain misting almost daily, if not always. Jungles can also be very hot and humid, attracting reptiles to sunbathe, which makes the jungle a dangerous place. Predators of all types roam in the jungle. Leopards, Cobras, Poisonous Frogs, Tigers, Panthers, and more can be found here.
Hope this helped!
Answer:
These photographs show Earth’s rainforest biome. This biome is usually located in areas with tropical climates. Plants in these areas have adapted to survive with large amounts of rain. Animals have adapted to deal with dense forests, large jungles, and a warm climate. The rainforest biome stands out because of its biodiversity. This means that it has a very large number of species, including plants and animals.
What is population density? (PLATO)
A. the total number of people living in a certain area
B. the average number of people in a given area
C. the rate at which the world’s population is expected to grown
D. the cultural or ethnic breakdown of people living in a country
Answer:
A
Explanation:
Answer:
Option A
Explanation:
Population density is a measurement of population per unit area, or exceptionally unit volume; it is a quantity of type number density. It is frequently applied to living organisms, most of the time to humans. It is a key geographical term. In simple terms, population density refers to the number of people living in an area per square kilometer.
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Q#1) What is a defining feature of limited governments? A. One political party typically rules over government systems. B. The government controls the education system of the country. C. People enjoy basic rights, such as freedom of speech and press. D. Government bodies ban people from accessing foreign media. Q#2) Read this excerpt from the Declaration of Independence. Then answer the question that follows. We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.—That to secure these rights, Governments are instituted among Men, deriving their just powers from the consent of the governed. Based on the excerpt, why do you think the Founding Fathers supported the idea of a limited government? A. They believed that it was the government’s duty to fulfill the people’s wishes. B. They wanted people to follow government laws and policies without conflicts. C. They felt that a limited government would reduce public revolutions and uprisings. D. They hoped to win foreign approval by following the limited government model. Q#3) Match the following concepts of limited governments to their descriptions. Everyone must follow the law, regardless of a person’s power or position. ~ The government must follow the will of its people. ~ Every person is entitled to a fair and public trial. due process rule of law popular sovereignty Q#4) In what type of government system are citizens often denied religious freedom? A. representative democracy B. theocracy C. republic D. constitutional monarchy
Hey There!!
1. What is a defining feature of limited governments? Your best answer will be is C. People enjoy basic rights, such as freedom of speech and press. 2. I think the right answer is D. They hoped to win foreign approval by following the limited government model. The third choice was confused.... 4. Your answer will be is B. Theocracy....
Sorry, I wasn't able to answer choice 3.
Good Luck!!
Answer:
Hey There. ☆~-____▪\¿\▪_____()~☆ The (1) one is C. People enjoy basic rights such as freedom of speech and press. Because the people want freedom which they can do whatever they want. And the people want to have the rights to speaks what on they mind. such as freedom of speech and the rights. The (2) one is: The correct answer is:
Passionate and logical.
The Founding Fathers, wrote the Declaration of Independence. This document was logical, yet not intellectual. Passionate, yet not personal. It was very simple. Well thought out, but simple. It was constructed that way so that even simple minded could understand. It was logical in all it's aspects. For instance, the text states, "whenever any form of government becomes destructive of these ends, it is the right of the people to alter or to abolish it, and to institute new government." And, (4) one is: B. Theocracy, since the government is run by the pirest, I would assume that the government will be and religions wouldn't be permitted.
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The people of the West Indians How did they first come up with the storm names?
Answer:
For several hundred years many hurricanes in the West Indies were named after the particular saint's day on which the hurricane occurred. Ivan R. The practice of naming hurricanes solely after women came to an end in 1978 when men's and women's names were included in the Eastern North Pacific storm lists.
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plz answer Name two theories that explain the origin of the solar system
Answer: When it comes to the formation of our Solar System, the most widely accepted view is known as the Nebular Hypothesis. In essence, this theory states that the Sun, the planets, and all other objects in the Solar System formed from nebulous material billions of years ago .
Answer:
The big bang theory and what peoples religion say
Explanation:
Explain the accommodation sector of the hospitality industry
Hospitality industry is an industry within the service industry.
The Hospitality industry is one that provides the service of lodging, event planning, theme parks, cruise line, tourism to customers who seeks to have them.
The accommodation sector of the hospitality industry can be said to fall under the Lodging sector of the industry
The accommodation sector does provide the service of bed, bed enterprises & breakfast enterprises, hotels facilities etc in the lodging centre.
Therefore, in conclusion the accommodation sector is a broad sector of the hospitality industry,
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Name two planets without satelites
Answer:
Mercury and Venus
Explanation: