In the lecture, the teacher discusses how the scarcity of _____________ is one of the most significant challenges facing people in the Middle East.
A.
oil
B.
water
C.
gasoline
D.
consumer products, like clothing

It is true that the term "acid rain" or "acid deposition" refers to a wide range of precipitation types that include acidic elements like sulfuric or nitric acid and fall to the ground as wet or dry particles.

Acid rain is the result of sulphur dioxide and nitrogen oxides being released into the environment and being carried by wind and air currents. When SO2 and NOX interact with water, oxygen, and other molecules, nitric and sulfuric acids are produced as a result. Then, just before they land, they combine with other chemicals and water.

Only a small amount of the SO2 and NOX that causes acid rain comes from volcanic eruptions or other natural sources, such as burning fossil fuels.

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Answer:

The Indian Ocean

Explanation:

The Indian ocean is the inlet for the Red Sea

Answer:

indian ocean

Explanation:

All of the above might disrupt the natural processes of the world. Option D

"The adverse effect following an actual occurrence of a natural hazard in the event that it considerably hurts a community" is what is meant by "natural disaster." A natural disaster usually leaves behind some economic harm in addition to the potential for loss of life or property damage.

All forms of severe weather, which can endanger human health and safety, property, vital infrastructure, and homeland security, are considered natural disasters.

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Generally, the compaction of soil is considered as a positive phenomenon. This is actually negative one. The given statement is false.

The material that covers the earth's surface, known as soil, is created as a result of weathering processes. It's primarily composed of mineral atoms, organic substances, air, water, and living things, all of which interact slowly yet continuously.

There are majorly seven types of Soil: Sandy ground, Sandy soil tends to be acidic, deficient in nutrients, and bright, warm, and dry, clay soil, Heavy clay soil reaps the rewards of abundant nutrients, sand soil Silt soil has a high fertility rating and is a light, moisture-retentive soil type, Peat soil, Chalk Soil and Mud Soil.

Therefore the soil compaction is not a positive phenomenon.

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Answer: It’s false

Explanation: I hope this helps!

Based on the figure RHOM being a rhombus and the angles that are formed, a true statement on Angle MSR is that It must be a right angle.

Lines RO and HM are drawn as diagonals and so will intercept at point S and divide the rhombus into 4 isosceles triangles.

With angle MSR starting from one end and going to the center and then to another end, it forms a right angle at point S as shown attached.

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1- Because its inexpensive, fast, and REALLY good. Especially used since there is coved.

2- Say if you use a phone as a map, it shows where it is, how far, and the time limit. It can also be known as landmarks if there is only one in a certain area and that is very well know.

Hope this Helped! :T

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it is quick and easy. humans like quick and easy food.

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fast food is popular because it makes food quick and easy to obtain. this relates to human geography in the respect that both modern and ancient humans lived near the easiest food source. for example, most humans lived by the shore because fishing is a good way to get food in a relatively easy manner. some other humans lived in woodlands because the woods provide a steady food source that is easy to come by. in this same respect humans like fast food because it is easy to obtain.

examples of this can be seen today as most cities are along the coastline.

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 //)/    hope this helps -Tom   \(\\

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I would like brainliest if I deserve it plz

Answer:

Yo its d trust

Explanation:

Answer:

d

Explanation:

Water that is found underground in saturated regions beneath the surface of the earth is known as groundwater. The water table is the term for the saturated zone's upper surface. Contrary to popular perception, underground rivers are not created by groundwater.

Water that is found in soil, rock, and rock formation fissures below the surface of the Earth is known as groundwater. Groundwater makes up around 30% of all the freshwater that is readily available worldwide. When it can produce a sufficient amount of water, a unit of rock or an unconsolidated deposit is referred to be an aquifer.

The term "groundwater" refers to precipitation that has seeped into the soil below the surface and accumulated in voids underground. Aquifers can be divided into two categories: confined and unconfined.

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The largest sediment grains being transported by a river are typically found at the headwaters of the stream. The correct answer is option (a). The headwaters refer to the uppermost part of a river where it originates, often in highland areas or mountainous regions.

At the headwaters, the river has a steep gradient and high energy due to the force of gravity. This high energy allows the river to carry and transport larger sediment grains. The swift current and turbulence in the headwaters facilitate the transportation of coarser sediments.

As the river flows downstream towards the mouth, the gradient decreases, and the energy of the river decreases as well. Consequently, the river's ability to carry larger sediment grains diminishes. Fine sediments such as silt and clay tend to be more easily transported downstream, while larger particles settle out and are deposited along the riverbed. Hence, option (c) is the correct answer.

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Polar bears can swim continuously for 100km. The right answer is B.

Polar bears can swim through bays or broad leads with ease because they are good swimmers. They have the endurance to swim for extended periods of time. For 100 kilometres, they had been watched swimming continuously. Polar bears move through the water in a canine-paddling motion thanks to their front paws.

In order to serve as rudders, the hind feet and legs remain flat. The polar bear keeps warm whilst swimming in freezing water because to a thick layer of fat. The maximum swimming speed of a polar bear is 10 kph. When submerged, a polar bear's nostrils close.

The correct answer is option B.

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The question seems incomplete. The complete question is:

Polar bears

A. don't like to get wet.

B. can swim continuously for 100km.

C. feed primarily on fish.

D. are found at both poles.

E. can swim continuously for 100km, feed primarily on fish, and are found at both poles.

The correct answer is economic growth. While geography plays a significant role in the incidence of malaria, factors such as economic growth also impact the spread of the disease.

Economic growth can lead to increased travel and trade, which can introduce malaria to new areas. Additionally, economic growth can lead to urbanization and deforestation, which can create new breeding grounds for the mosquitoes that carry the disease. Therefore, it is important to address both geographic and socioeconomic factors in efforts to control and prevent malaria.
The incidence of malaria is not just about geography; it's also about economic growth. Economic growth can influence the availability of resources for malaria prevention and treatment, infrastructure development, and public health initiatives. As economies grow, countries may invest more in healthcare systems and malaria control programs, which can lead to a decrease in malaria incidence. Additionally, economic growth can lead to better living conditions and reduced poverty, which are factors that can indirectly impact the prevalence of malaria in a population.

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The following tectonic plates occur along the Pacific Coast of the continental U.S.A:Juan de Fuca, Pacific, Cocos, and North American. Therefore, options A, B, D and E are the correct answers.

The Juan de Fuca Plate is a relatively small tectonic plate in the eastern Pacific Ocean that covers much of the offshore Pacific coast of the Pacific Northwest region of North America. The Juan de Fuca Plate subducts beneath the North American Plate at the Cascadia subduction zone.

The Pacific Plate is a significant plate that covers the Pacific Ocean's greater part. The Pacific Plate is one of the most extensive tectonic plates, and it extends around 103,300,000 square kilometers. The Cocos Plate is a tectonic plate located beneath the Pacific Ocean off the west coast of Central America. This plate subducts under the Caribbean Plate at a rate of 7.5 cm (3.0 in) per year, and the region's volcanic arc is formed by this process.

The North American Plate is a significant tectonic plate. It includes the majority of North America, Greenland, parts of the Arctic Ocean, and part of the Atlantic Ocean east of the Mid-Atlantic Ridge.

Options A, B, D and E are the correct answers.

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Answer:

Iron oxides appeared after the emergence of cyanobacteria.

Explanation:

The composition of Earth's atmosphere in the first couple of billions of years of its existence was nothing like the atmosphere of today. This had a big influence on the processes that were taking place, or rather what processes and to what extent could have happened in those conditions. One big difference between the atmosphere then and after is the levels of oxygen.

Until the appearance of cyanobacteria, the oxygen levels in Earth's atmosphere were very low, and the same goes for the oceans. With a lack of oxygen, the process of oxidation was absent as well. The cyanobacteria though managed to produce oxygen, and this was on such a high scale that they changed the composition of Earth's atmosphere and the oceans. Not just that this enabled complex lifeforms to develop, but it also enabled the process of oxidation. Iron oxides for example occurred only after cyanobacteria appeared, and this can easily be seen when dating the oldest iron oxides and compare that age with the appearance of cyanobacteria.

South Africa is a country located at the southern tip of Africa. It has had a rich colonial history since the seventeenth century. In 1652, the Dutch came and founded a colony on the Cape.

After a century and a half of Dutch colonization, the Cape Colony was taken over by the United Kingdom. As a result, a large number of Dutch-speaking settlers, known as Boers, migrated inland with the Great Trek and founded several Boer states, of which the South African Republic and the Orange Free State were ultimately the most important. These republics were conquered by the British in 1902 in the Second Boer War and united together with the Cape Colony and Natal to form South Africa in 1910.

In the 20th century, South Africa was overshadowed by apartheid, a system of racial segregation that systematically disadvantaged the non-white population. Apartheid was abolished in 1990 and Nelson Mandela was elected South Africa's first black president in 1994.

South Africa is a country with diverse population groups and eleven official languages. The country is a parliamentary republic with three capitals and is one of the most developed countries in the continent, but poverty and crime rates remain high.

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Answer:

The Alps

Explanation:

Mont Blanc, the Matterhorn, and the Jungfrau are all part of the Alps.

I hope this helps!

Answer:

The Yangtze, Yellow, Heilong, Pearl, Liaohe, Haihe and Huaihe rivers flow east, and empty into the Pacific Ocean. The Yarlungzangbo River in Tibet, which flows first east and then south into the Indian Ocean, boasts the Yarlungzangbo Grand Canyon, the largest canyon in the world, 504.6 km long and 6,009 m deep.

The correct answer is: Regolith is weak and/or loose material, hence poorly attached to bedrock or not attached and therefore less capable of resisting downslope forces.

Regolith refers to a layer of loose, fragmented material that covers bedrock. It can consist of soil, gravel, sand, and other unconsolidated materials. Compared to bedrock, regolith lacks the cohesive strength and stability that comes with solid rock. It may be poorly attached to the underlying bedrock or not attached at all, making it more susceptible to failure.

In a slope composed of regolith, the individual particles or fragments are not strongly bonded together, leading to a decreased ability to withstand downslope forces. This weak attachment and lack of cohesion make regolith more prone to sliding, slumping, or collapsing when subjected to external forces like gravity or water infiltration.

On the other hand, slopes composed of bedrock provide a more stable foundation due to the cohesive and solid nature of the rock. Bedrock is more resistant to weathering and erosion, offering greater stability and strength to the slope.

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The vibrations we feel when sudden movement occurs along a fault are called earthquakes.

An earthquake is any sudden ground trembling brought on by seismic waves moving through the planet's bedrock. When a kind of energy held inside the Earth's crust is abruptly released, typically when masses of rock rubbing up against one another unexpectedly crack and "slide," seismic waves are created.

Geologic faults, which are confined areas where rock masses can move in relation to one another, are where earthquakes happen most frequently. The largest tectonic plates that make up the crust of the Earth are where the majority of the world's major fault lines are found.

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Answer:

info for u

Explanation:

https://courses.lumenlearning.com/boundless-worldhistory/chapter/the-indus-river-valley-civilizations/

when a constant and sustained upward force acts on a Rocket, its acceleration increases mainly because The mass of the rocket decreases as fuel is burned.

Rocket is a type of jet-propulsion device carrying either solid or liquid propellants that provide both the fuel and oxidizer required for combustion. The term is commonly applied to any of various vehicles, including firework skyrockets, guided missiles, and launch vehicles used in spaceflight, driven by any propulsive device that is independent of the atmosphere.

Therefore, The mass of the rocket decreases as fuel is burned.

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The term that describes the internal heat left over from the origins of Earth and other planets in our solar system is "primordial heat" or "primordial heat energy."

The primordial heat energy is not limited to Earth alone but is present in all terrestrial planets, such as Mercury, Venus, and Mars, as well as larger bodies like gas giants.

It is a remnant of the energetic processes that occurred during the early stages of planetary formation and provides valuable insights into the evolution and dynamics of celestial bodies in our solar system.

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Answer:

Sixty percent of all active volcanoes occur at the boundaries between tectonic plates. Most volcanoes are found along a belt, called the “Ring of Fire” that encircles the Pacific Ocean. Some volcanoes, like those that form the Hawaiian Islands, occur in the interior of plates at areas called “hot spots.”

Beneath the continents, seismic velocities in the mantle increase with depth because the mantle becomes (Option A) less compressible.

Beneath the continents, seismic velocities in the mantle increase with depth because the mantle becomes less compressible.

The mantle, which is a layer of Earth's interior located between the crust and the outer core, is primarily composed of solid rock that behaves like a viscous fluid on geological time scales.

As depth increases, pressure also increases, causing the mantle materials to become less compressible. This means that the mantle's ability to reduce in volume under pressure decreases as you go deeper.

As the mantle becomes less compressible, seismic waves, such as P-waves and S-waves, travel more quickly through the material.

This is because the increased resistance to compression allows the seismic waves to transmit energy more efficiently. In turn, this causes the observed increase in seismic velocities with depth.

While temperature, rigidity, and density can also play a role in influencing seismic velocities, they are not the primary reason for the increase in seismic velocities with depth beneath the continents.

The key factor is the mantle's decreasing compressibility as you go deeper, which directly affects the speed at which seismic waves travel through the mantle material.

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Answer:

that is a rough question but I think the answer would be letter b or d.

I am not 100% so if you absolutely need it correct don't take my word for it.

1.leaches

2.earthquakes

3.waste

4.bird

5.lower

6. When a hydropower dam diverts water into a nearby reservoir, the water that floods the reservoir kills vegetation. Any decaying plant and animal matter in the water will produce methane, and this methane is emitted from the reservoir.

Answer:

These islands have fertile soils that support a wide variety of crop growth, including mangoes, pineapples, sugar cane, and yams. By contrast, the low islands lack fertile soils and adequate rainfall for widespread farming. Instead, most of the islanders living on low islands practice subsistence agriculture.

*High islands" generally refer to islands where the basalt rock from volcanic formation is still above the ocean's surface. *Low islands, by contrast, are islands composed of sedimented material, coral rubble, or uplifted coral reefs.

Answer:These islands have fertile soils that support a wide variety of crop growth, including mangoes, pineapples, sugar cane, and yams. By contrast, the low islands lack fertile soils and adequate rainfall for widespread farming. Instead, most of the islanders living on low islands practice subsistence agriculture.

*High islands" generally refer to islands where the basalt rock from volcanic formation is still above the ocean's surface. *Low islands, by contrast, are islands composed of sedimented material, coral rubble, or uplifted coral reefs.

Explanation: