Which of the following describes
an observatory?
A. a building that contains a telescope
B. a satellite that measures sound waves
C. an underground chamber that detects
neutrinos
D. a laboratory that measures geothermal energy

Không. Dân tộc Thái ở Việt Nam được phân bố ở vùng Tây Bắc của Việt Nam và có nhiều nhóm khác nhau. Ngôn ngữ chủ yêu là tiếng Việt, họ đã có mặt ở Việt Nam trên 1200 năm, là những người từ vùng đất thuộc tỉnh Vân Nam, Trung Quốc bây giờ, họ chiếm 1,74% dân số nước Việt Nam

Dân tộc Thái ở Thái Lan Người Thái, hay trước kia tên do bên ngoài gọi là người Xiêm, một dân tộc phân nhóm của nhóm sắc tộc Thái, là dân tộc chiếm đa số sống tại lãnh thổ Thái Lan và một số thiểu số ở Lào , Việt Nam , Myanmar , Ấn Độ ,khu vực miền nam Trung Quốc... Ngôn ngữ chủ yếu là tiếng Xiêm hay tiếng Thái Trung. Phần lớn theo Phật giáo Thượng toạ bộ, được chia làm 4 nhóm, chiếm khoảng 75 -85% dân số toàn Thái Lna

Some of the most typical characteristics of groundwater are weak turbidity, a constant temperature and chemical composition and almost overall absence of oxygen. Circulating groundwater can have extreme variation in the composition with the appearance of pollutants and various contaminants.

Answer:

The geological nature of the soil determines the groundwater's chemical composition. Water is continuously in touch with the soil in which it stagnates or circulates and so the composition of the soil develops in a balance with the water which circulates within a sandy or granite substratum which is acidic and has a few minerals.

Explanation:

The low turbidity, constant temperature, and chemical composition, and nearly overall absence of oxygen are some of the most characteristic features of groundwater. Groundwater circulation with the appearance of pollutants and various pollutants may have extreme variations in the composition. In addition, microbiologically, floodwaters are often very pure.

Movement:-

Groundwater is in continuous movements, although the rates of movement are generally slower than in a stream because it needs to cross the complex passages between rocks' free spaces. Due to the pulling of weight, the first groundwater is descending. But it can also go up, as it flows from higher pressures to lower pressures.

Discharges and velocity:-

Depending on the rock permeability and the hydraulic gradient, the rates at which groundwater moves through the saturated area. The hydraulic gradient is the height difference divided by the distance from the water table between two points.

Springs and wells:-

Spring is an area on the earth's surface, where the water table crosses the surface and water flows from the earth. Springs occur when a waterproof rock (known as an aquiclude) crosses a permeable rock containing groundwater (an aquifer). Springs occur closely linked to the geology of an area.

A well is a human-made hole that has been excavated or boiled deep enough to cross the water table. The water fills the open space to the water table level and can be pulled out by the bucket or pumping if it was dug under the water table.

Answer:

left to right

Explanation:

Answer:

complement a ∩ b = {1,2,4,5}

Answer:

But where are the figures

Answer:

The effects of soil erosion go beyond the loss of fertile land. It has led to increased pollution and sedimentation in streams and rivers, clogging these waterways and causing declines in fish and other species. And degraded lands are also often less able to hold onto water, which can worsen flooding

Explanation:

I'm not sure in my answersplss..correct me if I'm wrong

Answer:

Explanation:

The most serious problem related to soil erosion in modern time is human development. As the population grew, more forests and trees were cut down and cleared. Trees and other plants in forests can take in extra water from rain and rivers which prevent erosion.  They also slow down wind and reduce erosion by wind. When land is cleared and turned into a development, it will be paved over by concrete which does not carry water. The runoff will make erosion worse.

Explanation:

he has done this because British people recognise the name David more as it is common in the UK.

Answer:

Dilip is an Indian worker who lives in Bangalore. He woks at a call centre in Bangalore that provides a service for a company based in the UK to support his family. He has decided to change his name to David; he has done this because British people recognise the name David more as it is common in the UK.

Hope this helped you!

Answer:

The direction of an electric current is by convention the direction in which a positive charge would move. Thus, the current in the external circuit is directed away from the positive terminal and toward the negative terminal of the battery. Electrons would actually move through the wires in the opposite direction.When current flows in a circuit it exhibits various effects. The main effects are heating, chemical and magnetic effects.

Answer:

Plants make their own food by a process called Photosynthesis. Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy and stored in the form of starch which can be used later. Photosynthesis is a key process in the growth of plants.

Explanation:

Answer:

photosynthesis

Explanation:

not sure if i spelled that right

Answer: A) by eroding sediments

Explanation:

Hope this helps!

Answer:

human population size and/or specific human activities, not climate change, caused rapidly rising global mammal extinction rates during the past 126,000 years. Around 96% of all mammalian extinctions over this time period are attributable to human impacts.

Explanation:

The study states that this mass extinction differs from previous ones because it is entirely driven by human activity through changes in land use, climate, pollution, hunting, fishing and poaching. The effects of the loss of these large predators can be seen in the oceans and on land

Answer:

Latitude is the primary factor controlling these climate zones

Answer:

The administration of the Company was different from that of the Indian rulers in the following ways: The Company divided its administrative units called Presidencies.  In India, districts were the main administrative units. Each presidency was ruled by a Governor

Answer:

1. is island 2. is atlas mountains 3. is himalayan mountains 4. peninsula

Explanation:

got it right on edg 2022

Letter A on the map is an example of an island. The Atlas mountains are located in northeast Africa. The Himalayan mountains stretch across parts of India, Pakistan, Afghanistan, China, Nepal, and Bhutan and Letter D on the map is an example of a peninsula.

Peninsula is a landform that extends from the mainland and is surrounded by water on most, but not all of its borders. A peninsula is also sometimes defined as a piece of land bordered by water on three of its sides.

Peninsulas exist on all continents. The size of a peninsula can range from tiny to very large. The largest peninsula in the world is the Arabian Peninsula. Peninsulas form due to a variety of causes. A peninsula is usually defined as a piece of land surrounded on most, but not all sides, but is sometimes instead defined as a piece of land bordered by water on three of its sides.

A peninsula may be bordered by more than one body of water, and the body of water does not have to be an ocean or a sea.

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Answer:

Problemas similares debido a fases de vida similares, mientras que diferentes problemas debido a diferentes entornos.

Explicación:

Las personas de diferentes partes del mundo experimentan la mayoría de problemas similares porque pasan por el mismo período de su vida, mientras que algunos problemas diferentes también se presentan en la vida de las personas que viven en diferentes partes del mundo debido a diferentes tipos de condiciones ambientales, por lo que podemos Concluimos que las personas que viven en diferentes partes del mundo experimentan problemas tanto similares como diferentes.

Answer:

Download Socratic and it will tell you the answer to any question you have

Explanation:

flood brings water and anything.it makes the soil wet that turn into a mud.

where the species trapped or any of them step on it and when it dries it turns into fossils

The country that best illustrates sustainable development is Germany requires lumber companies to plant more trees than they cut down. Option B

Sustainable development is defined as development that meets the needs of the present without compromising the ability of future generations to meet their own needs. It involves balancing economic growth, social development, and environmental protection.

Germany's policy of requiring lumber companies to plant more trees than they cut down is an example of sustainable forestry management. This practice ensures that the forests are not being overexploited and will be able to provide resources for future generations.

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The  country that best illustrates Sustainable Development is

B. Germany requires lumber companies to plant more trees than they cut down

Sustainable development policy ensures that the forest resources are not depleted and the environment is protected for future generations it promotes sustainable forestry practices that balance environmental social and economic needs.

The other options either involve unsustainable practices  like :

brazil cutting down forests for farmland and saudi arabia relying on non renewable fossil fuels or focus on disaster preparedness rather than sustainable development (japan s earthquake resistant buildings)

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Answer: Pollution, not enough resources to sustain to population, death rate, and immigration.

Explanation:

Pollution can damage habitats, and if there is to much pollution, the habitat can be unsuitable for the animals to live in.

If there are not enough resources, like not enough grass for a herbivore to eat, then the herbivores would die off, making there not enough to eat for the carnivores.

As I said before, if there are not enough resources, animals will die off, and that is death rate. The more animals die, the higher the death rate is, and the higher the death rate is, the lower the population gets.

When animals immigrate, they leave their original habitat and go to a new one. This can also lower population because if the animals leave, then there are less animals in that habitat, and that will also decrease the population.

Answer:

Washing clothes - Clothes will become clean and get wet - Solvent - Water as a solvent combines with soap to help remove dirt and smell from clothes

Wate soil going up to branches and leaves - Tree will obtain necessary water for growth and to sustain it. - Cohesion - Cohesion helps water to move upward

Adding ice to water - ice will float - density - Ice is more dense than liquid water which will allow the ice to float to the top

Swimming in a pool ocean etc - you are going to get wet and cool down - high specific heat - the ability of water to cool you down

Beads of water forming - the leaves are sweating or releasing water due to evaporation releases water back to the atmosphere

Explanation:

Answer:

<L=38

Explanation:

Answer:

45/28

Explanation:

Answer:

well there will be no source for the carnivores or secondary consumers if the primary consumers were died out and also the only organism that will might be still alive would be producers.

I hope that answer your question

Answer:

The answer is A

Explanation:

Age of material

I got it right 100%

The age of the material can be determined using half-life. The correct option is A.

A drug's half-life is the duration it takes for the amount of its active ingredient to halve in your body. How the body breaks down and eliminates the substance will determine this. It can last anywhere between a few hours to a few days or even weeks.

Half-life, often known as t1/2 (symbolized as the time it takes for half of an initial substance to alter or decay), is a helpful notion. From measurements of a nuclide's change in mass and the time it takes for that change to occur, half-lives can be determined.

Due to the information, it provides about the amount of radiation a particular substance will emit, scientists measure a substance's half-life. Experts can precisely forecast a material's lifespan because the half-life is a constant that applies to all diverse substances.

Thus, the ideal selection is option A.

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Answer:

push and pull factors ^^

Explanation:

hope that helped bestie

Answer:D

Explanation:

Cuz

Answer:

A) They fit together like an enormous jig-saw puzzle.

Explanation:

All continents were connected at one point and broke away over many, many years. This is called Pangaea.