Answer:
a. Increases tremendously in luminosity
Explanation:
The helium flash is a thermal nuclear fusion with large quantities of helium gas into carbon. During the red giant phase, the sun is predicted to have a flash 1.2 billion after it leaves the main sequence and this helium fusion cannot be produced by the low mass stars. The sun in this stage will burn out or run out of its fuel and eventually will lead to gravitational collapse. The star being to shrink in size and core starts to collapse.What continent sees the sun first north or South America
Hey there! I'm happy to help!
The Earth rotates counter-clockwise. If you are looking at North and South America, the earth is turning to the right. This means that which ever one is farthest to the right (the East) will have the Sun shine on them first.
As you can see, South America is more to the right, so this means that the Sun will shine light on them first.
I hope that this helps! Have a wonderful day! :D
A climate classification based on the geographic determinants of climate, such as latitude or elevation, is an example of a(n)'
Answer:
Genetic classification.
Explanation:
The genetic classification of climate is based on determinants of climate such as, location with respect to wind and pressure belts, latitudinal control of temperature, effects of mountains.
Genetic classification also relies on information about climatic elements like solar radiation, air masses, and pressure systems.
This classification is qualitative and climate is designated in a subjective manner with no rigorous scientific research done.
Based on these observations, we can conclude that the mountains in Shenandoah National Park have undergone __________ erosion and are __________ the Rocky Mountains.
Answer:
The answer is A) more, older than.
Explanation:
It says that the rocky mountains are older and that Shenandoah National Park have undergone more erosion in the passage.
If you are flying over a mountain and see sedimentary layers making an outline in the shape of an overturned cereal bowl, the feature would be called a(n)
Answer:
Dome
Explanation:
A dome is known as a structure with a curved shape like the shape of a half sphere and is also not perfectly round.
When flying over a mountain and see sedimentary layers making an outline in the shape of an overturned cereal bowl. The overturned cereal bowl seen assumes the shape of a dome in the explanation given above . This validates the outline being that of a dome.
Bioplastics made from corn grown using industrialized agricultural methods would have a smaller ecological footprint that bioplastics made from native prairie switchgrass.
A. True
B. False
Answer:
A this is true
Explanation:
i had to answer this question and i got it right
Bioplastics made from corn grown using industrialized agricultural methods would have a smaller ecological footprint that bioplastics made from native prairie switchgrass.
Thus, the correct option A.
What are Bioplastics?Plastics made from renewable biomass sources, such as plant fats and oils, maize starch, straw, woodchips, sawdust, and recovered food waste, are known as bioplastics.
Some bioplastics are made by processing polysaccharides (such as starch, cellulose, chitosan, and alginate) and proteins (such as soy protein, gluten, and gelatin) directly from natural biopolymers.
Other bioplastics are made chemically from sugar derivatives (such as lactic acid) and lipids (such as oils and fats) from either plants or animals, or biologically by fermentation of sugars or lipids.
Contrarily, conventional plastics like fossil-fuel plastics, often known as petro-based polymers, are made from natural gas or petroleum.
Bioplastics have the advantage of not requiring fossil fuel as a raw material, which is a limited and unevenly distributed resource with political and environmental implications.
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reasons why doctors are more important than farmers
Answer:
Doctors and farmers are equal in importance. Without food, you will undoubtedly die, yet you may be able to live a healthy life without ever visiting a doctor. In any case, a diet rich in nutritious veggies is beneficial.
A comet's tail results from the increased speed that a comet attains as it nears the Sun, leaving some particles behind because of the acceleration of the main mass of the comet.
a. true
b. false
Comets, which are made up of frozen gases, rock, and dust, orbit the Sun like cosmic snowballs. When a comet gets close enough to the Sun, it heats up and spews dust and gases into a giant flaming head the size of most planets.
So, the statement is True.
When comets approach the Sun:
Some of the ice melts and boils away, along with dust particles, as the comet approaches the Sun. When these particles and gases build a cloud around the nucleus, a coma develops. The dust and gases create a long tail that extends millions of kilometers from the Sun. There are billions of comets orbiting our Sun in the Kuiper Belt and even further beyond the Oort Cloud.
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Which of the following are types of thematic maps? Check all that apply
Answer:
the answer is
A: special-purpose maps
C: choropleth maps
D: dot-density map
Explanation:
The statement that describes the types of thematic maps includes:
A. Special-purpose mapsC. Choropleth mapsD. Dot-density mapWhat is a thematic maps?A thematic maps refers to class of map that are specifically themed for a particular geographic area.
Hence, the types of thematic maps in this context include Special-purpose maps, Choropleth maps and Dot-density map
Therefore, the Option A, C and D is correct.
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A family that includes a mixture of parents and children unrelated by blood is
also described as a(n):
A. Biological family.
B. Multigenerational family
C. Blended family
D. Extended family
Answer:
Blended Family: A mixture of parents and children unrelated by blood
Explanation:
Here's the other fours' def:
Blended Family: A mixture of parents and children unrelated by blood Extended Family: Multiple generations and members related by both blood and marriage
Fictive Family: A group of people who are not related but use family titles to refer to each other
Nuclear Family: Married parents and their biological children
hope this helps and please give a brainliest if u can.
A family that includes a mixture of parents and children unrelated by blood is blended family
Making inferences and drawing conclusions help us with all of the following except __________. A. making connections B. creating new words C. understanding cause and effect D. learning new vocabulary
Answer:
B. Creating new words.
Answer:
B : creating new words
Anaximander was a --------geographer
1 point
Italian
Indian
Greek
Answer:
Anaximander was a Greek geographer
Explanation:
What's a commercial bank most likely going to do with your money when you deposit it?
Question 10 options:
Keep it in a central safe at the bank until you are ready to withdraw it
Send it to one of the 12 main Federal Reserve Banks for safekeeping
Loan it out to someone else at a higher rate of interest than the rate you are earning
Invest it in the stock market and update your balance according to the market's performance
Answer:
Loan it out to someone else at a higher rate of interest than the rate you are earning
Explanation:
The principal way commercial banks earn money in a fractional-reserve system, is by obtaining money from the public, and loaning out a fraction of that money at a higher interest rate.
A commerical bank may pay for a deposit an interest rate of, for example, 2 o 3%, but when this commercial bank loans out part of that deposit, it may charge 5, 6, 7% or even more.
This is why commercial banks tend to be very profitable businesses most of the time.
Southeast Asia's great river, the ________, is one of the world's most prolific fisheries and a potential source of hydroelectric power.
Which of the following migration flows is MOST likely to occur in the next 10 years?
A. Southern Asia to the Middle East
B. Latin America to Oceania
C. Western Europe to the United States
D. Eastern Europe to Central Asia
E. Eastern Asia to Africa
Which of the following questions is a geographer LEAST likely to ask when studying migratory patterns in the United States during the Great Depression?
A. What was the path of the migration?
B. How did the migration affect cultural conditions?
C. What were the reasons that people migrated?
D. What were the agricultural patterns at the time of the migration?
E. What were the climatic conditions like during the migration?
Answer:
A. Southern Asia to the Middle East
E. What were the climatic conditions like during the migration?
Based on the population density maps above, what can be inferred about Britain’s migration patterns? A. The population of Britain was greater in 1701 than in 1911. B. Britain was more densely populated in 1911 than in 1701. C. Fewer people lived in urban areas in 1911 than in 1701. D. The northern part of the island was more densely populated than the southern part in 1701.
Answer:
i think its A sorry if its wrong
Explanation:
Polygon ABCD is plotted on a coordinate plane and then rotated 90° clockwise about point C to form polygon A′B′C′D′. Match each vertex of polygon A′B′C′D′ to its coordinates.
Answer:
This is a geometry question. If you still need an answer, you might want to ask in the mathematics section.
Explanation:
Dân cư châu Âu thuộc chủng tộc: *
Nê-grô-ít.
Ơ-rô-pê-ô-ít.
Môn-gô-lô-ít.
Ôt-xtra-lô-ít.
Dân cư châu Âu thuộc chủng tộc : Ơ-rô-pê-ô-ít
Which depositional landform is created at the ultimate base level (or terminus!) of a stream, where sediment is deposited into the sea?
Answer:
Peneplain.
Explanation:
The base level is the lower limit of the erosional process and the ultimate base level is the plains that result from the projection of sea level under the landmass. This process of erosion creates a peneplain. The base level is dynamic and changes according to the following factors as sea-level changes, tectonic factors, river captures, and sedimentation. Peneplinasare low featureless deposits that are created by the terminus of the dream where the sediments are merged with the sea.Please I need examples on using 111km in calculating the actual distance on ground when the map distance and scale is given
Answer: Do it yourself
Find your scale. Maps have different scales e.g. for an explorers map 1:25,000.
Measure distance on map say in centimetres.
Use a ruler, string, or almost anything, pencil, fingers, a twig or I like a spare piece of paper.
Place against the scale for a direct reading.
Or calculate distance.
Say you measure 4 cm on the map. Then remember in this case 1:25,000.
so 4x1 or 4 = 4x25,000 = 100,000 cm real or actual distance.
In meters divide by 100 = 100,000/100 = 1,000 metres. (= 4cm on map).
or in kilometres divide again by 1,000 = 1,000/1,000 = 1 Kilometre. (= 4cm on map).
Also a tip just proved: 1:25,000 is the same as 4 cm = 1 Km or 1 cm = 1/4 Km real.
And best for walking a 1:50,000 scale map 2 cm = 1 Km or 1 cm = 1/2 Km real.
Which planet has a greater mass than the combined mass of all the remaining planets and their moons?
Answer:
the planet (jupiter) has a greater mass than the combined mass of all the remaining pplanets and theor moons.
Which type of rock can be either foliated or non-foliated?
A. Metamorphic
B. Sedimentary
C. Igneous
Answer:
A
Explanation:
metamorphic
What is the Capitol of Maryland
Answer: Annapolis
Explanation:
what would happen to the earth without natural greenhouse effect
Answer:
Without naturally occurring greenhouse gasses the Earth would turn very cold.
Explanation:
Greenhouse gasses lock in heat so without them all of the heat from the sun would be released into space.
1.what are causing serious environmental problems
a.increase of fossil fuel
b.increase of use of chemical fuels
Answer:
1.Pollution. ...
Global warming. ...
Overpopulation. ...
Waste disposal. ...
Ocean acidification. ...
Loss of biodiversity. ...
Deforestation. ...
Ozone layer depletion.
More tins...
2a,When fossil fuels are burned, they release carbon dioxide and other greenhouse gases, which in turn trap heat in our atmosphere, making them the primary contributors to global warming and climate change.
b
The primary effect of chemical industry on environment and on the lifestyle as well, is due to the pollution, arising from the industrial activities, resulting in gas emissions, wastewater polluting the natural ponds and underground water, solid and slurry waste, polluting the soil and underground water, if not treated ...
Answer: a) Increase of fossil fuel
Explanation: Fossil fuels when burned give out harmful emissions such as Carbon dioxide to the atmosphere.
Which continent sees the sun first, North America or South America?
Answer:
south America sees it first
why should be people living in developed countries be as concerned as people living in developing countries about climate change
Answer:
Developed countries have contributed 80% of the global warming as compared to the developing nations.
Explanation:
Climate and global warming are a global phenomenon and affect each and every nation differently, the rise of the surface temperature and rose of the sea levels all around the world impacts the settlements along the coasts. The increase of the greenhouse effects has led to the increase of the oceans becoming a carbon sink. The impact of climate change is felt in developed nations in the form of heatwaves, extreme weather patterns, and submergence of the coastland lands. Every year billions of dollars are wasted on food and water supplies. As of 2030 estimated global warming is expected to kill 250,000 people form malnutrition, malaria, diarrhea, and heat stress.Explain the decreasing trend in HIV cases from the late 90's to 2016 (Site 1)
The reason why there has been a decrease in HIV cases from the late 90's to 2016 is the global campaign for safe sex.
Why have HIV cases decreased?HIV cases around the world have seen a massive decline thanks to public health campaigns that convince people of the need for safe sex.
While safe sex is not a 100% effective, it can result in more than a 90% decrease in HIV transmission which accounts for the drop in HIV cases.
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20. How is a degree of longitude or latitude further subdivided? Give an example,
Answer:
Degrees of latitude and longitude can be further subdivided into minutes and
seconds (units of arc, not time): There are 60 minutes (') per degree, and 60
seconds (") per minute. For example, a coordinate might be written 65° 32' 15". ...
At the equator, it is approximately 69 miles, the same size as a degree of latitude.
For finding locations on the surface of the Earth, measurement lines called latitude and longitude are utilized. The degrees of a circle is used to express the angular measurements. The 360° that makes up a circle. 60 minutes can be divided into each degree, and 60 seconds can be divided into each minute.
What is the difference between longitude and latitude?The earth's center serves as the origin for measuring both longitude and latitude. Oriented to the east, a longitude is an angle measured from the prime meridian. Angular distance from the equator is measured by latitude (latitudes to the south are negative).
Locating locations on the surface of the Earth requires the use of measuring lines called latitude and longitude. They are angular measurements that are quantified in terms of circle degrees. A complete circle has 360°. There are 60 minutes in each degree, and there are 60 seconds in each minute.
Thus, Since latitude and longitude are angular distances, they are expressed in degrees (°). 60 minutes (') and 60 seconds (') are further separated into each degree.
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Describe a very morning on way to school
which countries have a smaller coastline than the Philippines
All nations other than Russia, Norway, Canada, and Indonesia have a shorter coastline than the Philippines.
All countries in the world apart from Canada, Norway, Indonesia, Greenland and Russia have smaller coastlines than the Philippines.
As there are no options given, a better question to ask would be related to which countries have a longer coastline than the Philippines because of all countries in the world, the Philippians has the 6th longest coastline there is.
This is because the Philippians comprises of many islands and when the coastlines of all these islands are summed up, even the United States has less of a coastline than the Philippines even though the latter is way smaller in terms of total landmass than the former.
In being 6th on the list of longest coastlines, any country you can name apart from the 5 mentioned in the answer above, have smaller coastlines than the Philippines.
A related question proving the assertions here is https://brainly.com/question/19484920.