E) Sampling rocks from Earth's core.
Hope this helps you, friend. <3
What is the name of the subsidiary channels that join up with the main river channel?.
When a subsidiary channel joins up with a main river along with other channels, these channels are known as Tributaries.
What are tributaries?These are channels that join up with a river and feed the river water to keep it flowing.
These tributries can come from several sources such as lakes, other rivers, and even rainfall but their purpose is to feed the main river that they are connected to.
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How can you tell that granite and basalt are not pure substances?
Yeah so i am not sure about the ans, but i think they are not pure because they volcanic ash etc. i am i right?
Answer:
They are not
Explanation:
the density is used to know if they are pure or not. Pure substances have fixed density, e.g. water
Explain Solar Energy.
Answer:
Solar energy is what you get from the sun's radiation and then use that energy produce heat or generate electricity.
Explanation:
Solar energy is defined as the transformation of energy that is present in the sun and is one of the renewable energies. Once the sunlight passes through the earth’s atmosphere, most of it is in the form of visible light and infrared radiation. Plants use it to convert into sugar and starches and this process of conversion is known as photosynthesis. Solar cell panels are used to convert this energy into electricity.
Advantages of solar energy are:1. Clean: It is considered to the cleanest form of energy as there is no emission of carbon dioxide like in case of fossil fuels which is one of the causes of global warming.
2. Renewable: There is an ample amount of energy available on earth as long as the sun exists.
3. Reliable: The energy can be stored in the batteries and so there is no question of unreliability.
4. Free energy because it can be trapped easily.
Disadvantages of solar energy:1. The production is low during winters and on cloudy days.
2. Installation and the initial cost of the materials are expensive.
3. Space consumption is more.
_______________________________________O is the center of the regular pentagon below. Find its area. Round to the nearest tenth if necessary
This exercise is related to the Mathematics of Shapes and Geometry. The area of a Pentagon is arrived at by using the following formula:
A = 1/4([tex]\sqrt{5(5+2\sqrt{5} } )[/tex] a².
What is a Pentagon?A pentagon is a shape with five sides that are straight that also has five angles.
Note that the information provided in the question is incomplete hence the general answer.
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How has Hungary's history helped set it apart from other countries in inland Eastern Europe?
Answer: Hungary's history helped set it apart from other countries in Eastern europe by siding with germany in world war 1. Meanwhile Hungary being under Austrian rule, Bulgaria was under Ottoman empire rule. Bulgaria was ruled by Ottoman empire for 500 years but Hungary was under Ottoman empire rule for 158 years.
How long does a koala joey stay in its mom’s pouch after birth?.
Answer:
About 6 months
Explanation:
Hope this helps :)
What is the most common method large businesses use to communicate their views on environmental issues to legislators?
they hire lobbyists.
they use online social media.
their executives run for legislative office.
their leaders vote in general elections.
Based on the map, it can be concluded that
gentrification has taken hold in these areas of england
greenbelts have been built around former industrialized cities in england
white flight has occurred in these areas of england
there is an urban-to-rural migration pattern in these areas of england
redlining exists and is a common practice in these parts of england
Answer:
greenbelts have been built around former industrialized cities in England
Explanation:
Took test
what are land use model?
What is biodiversity?why is biodiversity important for human lives?
Biodiversity is the biological variety and variability of life on Earth. Biodiversity is a measure of variation at the genetic, species, and ecosystem level. Terrestrial biodiversity is usually greater near the equator, which is the result of the warm climate and high primary productivity.
Biodiversity is important to humans for ecological life support, biodiversity gives a functioning ecosystem that provides oxygen, clear air and water, plant pollutions, pest control, wastewater treatment and lots of ecosystem services.
Answer:
Biodiversity is the biological variety and variability of life on Earth.
Explanation:
Biodiversity is a measure of variation at the genetic, species, and ecosystem level
Half of southeast asia's population lives in which two countries?
Answer:
Indonesia and the Philippines
Explanation:
more than half the populations lives on these islands
hope this helps
More than 600 million people live in Southeast Asia, with more than half of the population residing on Indonesia's and the Philippines' numerous islands.
Why is South Asia so overpopulated?Over a quarter of the urban population in South East Asia lives in overcrowded dwellings. Asia's developing cities are mostly focused on constructing motorways and skyscrapers, which leave insufficient residential space and contribute to the continent's congestion.
Thus, Indonesia's and the Philippines' were the countries.
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What conditions will increase a nation's Human Development Index?
Check all that apply.
A. A commitment to the education of its population
B. The highest gross domestic product in the world
C. People who live longer than the world average
D. Long work hours
Answer:
A and C
Explanation:
Answer:
It's A: A commitment to the education of it's population, and C: People who live longer than the world average.
Explanation:
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Latin America is an incredible combination of cultures. What kinds of cultures are combined in traditions in the United States?
Answer:
U.S. culture has also been shaped by the cultures of Indigenous Americans, Latin Americans, Africans and Asians. The United States is sometimes described as a "melting pot", according to Golden Beacon USA, in which different cultures have contributed their own distinct "flavors" to American culture.
Explanation:
Explain how climate influences the distribution of biomes in different regions
Answer:
Climate influences the distribution of biomes in different regions because of the temperature and precipitation. Mostly or generally speaking most biomes at higher latitudes or the ones that are farther away from the equator are drier and/or cooler. So this explains that the distribution of species in new areas might influence it.
Hope this helps.
Describe the Landforms of the ecozone (prairie).
Be descriptive
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Malala Yousafzai became an international symbol of the fight for girls' education after she was shot in 2012 for opposing Taliban restrictions on female education in her home country of Pakistan.
How thick is the troposphere?1–3 miles7–13 miles5–14 miles12–21 miles
5-14 miles
According to NASA, it is 5-9 miles thick
How does radiometric dating differ from the ages of the geologic time scale?.
Answer:
Radiometric dating involves absolute dates; the geologic time scale is measured with relative dates. Radiometric dating can only be used on fossils; the geologic time scale applies only to rocks.
Answer:
Radiometric dating involves absolute dates; the geologic time scale is measured with relative dates.
Hope this helps!
to what extent is climate change the result of human actions use figure 4 and your own understanding [9 marks +3SPaG]
Answer:
During a recent congressional hearing, Rick Perry, the US energy secretary, remarked that “to stand up and say that 100% of global warming is because of human activity, I think on its face, is just indefensible”.
However, the science on the human contribution to modern warming is quite clear. Humans emissions and activities have caused around 100% of the warming observed since 1950, according to the Intergovernmental Panel on Climate Change’s (IPCC) fifth assessment report.
Here Carbon Brief examines how each of the major factors affecting the Earth’s climate would influence temperatures in isolation – and how their combined effects almost perfectly predict long-term changes in the global temperature.
Carbon Brief’s analysis finds that:
Since 1850, almost all the long-term warming can be explained by greenhouse gas emissions and other human activities.
If greenhouse gas emissions alone were warming the planet, we would expect to see about a third more warming than has actually occurred. They are offset by cooling from human-produced atmospheric aerosols.
Aerosols are projected to decline significantly by 2100, bringing total warming from all factors closer to warming from greenhouse gases alone.
Natural variability in the Earth’s climate is unlikely to play a major role in long-term warming.
US Energy Secretary Rick Perry stated at a recent congressional hearing that it is "simply absurd" to "stand up and argue that 100% of global warming is because of human activity."
What is global warming?The phenomenon of rising average air temperatures close to the surface of the Earth over the previous one to two centuries is known as global warming.
Since the middle of the 20th century, climate scientists have accumulated extensive data on a variety of weather events and their impacts on the climate.
These findings show that Earth's climate has changed on almost every possible timescale since the beginning of geologic time and that human activities have increasingly affected the pace and scope of current climate change since the beginning of the Industrial Revolution.
Many climate scientists concur that if the global average temperature increased by more than 2 °C (3.6 °F) in such a short period of time, serious societal, economic, and ecological harm would result.
The so-called greenhouse effect, which causes the Earth's surface and lower atmosphere to warm due to the presence of water vapor, carbon dioxide, methane, nitrous oxides, and other greenhouse gases, has grown in intensity, which is the cause of modern global warming.
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All clouds form due to the warm, moist air __________ then getting to cooler elevations and cooling.
All clouds form due to the warm, moist air rises then getting to cooler elevations and cooling.
Processes of coolingThe warmed air starts to rise because, when warm, it is lighter and less dense than the air around it. As it rises, its pressure and temperature drop causing water vapor to condense. Eventually, enough moisture will condense out of the air to form a cloud. The air cools as it rises, and eventually clouds form.
Therefore, moist air rises then get to cooler elevations and cooling.
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The ability of an individual organism to survive and reproduce in comparison to other members of the population is known as.
Answer:
Adaptation
Explanation:
Draw a positive-feedback loop for the greenhouse effect of water vapor and a positive-feedback loop for polar ice melt.
A Positive Feedback loop is a situation where a reaction towards a given direction triggers additional changes or reactions in the same direction.
What is an example of a Positive Feedback Loop?For example, imagine that there is an increase in greenhouse gas, and it leads to a warming effect.
To counteract the effect of warming effects technologies that trigger more greenhouse gases are released into the atmosphere.
See the attached drawing and the link below for more about Positive Feedback Loop
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Carnivores that feed on other carnivores are _______.
Answer:
carnivores that feed on other carnivores are called tertiary consumers. for examples killer whales or orcas
Explanation:
Which food has been
refrigerated correctly?
Answer:
pls give more clues so that i can be able to answer your question.
Explanation:
Please help I’ll give brainlyest
Answer:
I only know number 1(I THINK) Malala is the youngest person ever to win the Nobel Peace Prize and has become well known in the international community for her diary about life under Taliban rule. Since then, she has become a voice for education and equality for all around the world.
The climate classification system Geosystems uses is based not only on temperature and precipitation measurements, but also causative factors. This is an example of a(n) Group of answer choices combined classification. genetic classification. empirical classification.
An genetic approach of classification is adopted when the climate classification system uses temperature, precipitation measurements and causative factors for classification.
What is a genetic classification?A genetic classifications is a classification system that consider the causes involved in the climate classification.
Hence, the genetic classification is adopted by the Geosystem because its uses temperature, precipitation measurements and causative factors for classification.
Therefore, the Option B is correct.
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Look at the map. Which of the following conclusions is best supported by the
map?
• one dot = 7500 people
Alaska
Hawaii
2000 Population Distribution
in the United States
A. Diversity only exists in urbanized areas.
O B. Crops can generally be grown only west of the Mississippi.
O C. The coastlines generally have a greater concentration of
population
O D. There are no urbanized areas in the Midwest.
Five boxes of crackers costs $9. At this rate, how much do 20 boxes cost?
Answer:
$36
Explanation:
If a scale reads 1/1000, one foot on the map equals how many feet in the real world?.
Answer:1000
Explanation: 1:1000
1 FOOT ON THE MAP IS 1000 FEET IN THE WORLD
The scale reads 1/1000, one foot on the map equals 1000
What is a map?The term map is having been described as they have a scale in It's as we call the longitude and latitude as well as we see there are different types of things are being different things are also in it as we see there are different things are being there in it as we see the oceans are there the roads and in it.
As we see on the map, there are different things are being there in it like the temples and for the geographic person they are so many things are there in it. And work on it. By map, they can be useful for location finding also. As in the map, different keys are also there in it, By map, they can be useful for location finding also. As in the map, different keys are also there in it, 1 foot on the map is 1000 feet in the world.
Therefore, the conclusion can be that the map 1 foot on the map is 1000 feet in the world.
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Explanation: 1:1000
1 FOOT ON THE MAP IS 1000 FEET IN THE WORLD