Earth’s surface is mostly water. However, only a small amount of water on Earth is clean freshwater. Why is it important to maintain water quality?
A. to keep water from evaporating
B. to keep the ocean levels from lowering
C. to keep the polar ice caps from melting
D. to keep water from becoming a nonrenewable resource

Answers

Answer 1
D. To keep water from becoming a nonrenewable resource

Related Questions

All the following countries participate in NAFTA except _____.

A.Greenland
B.Canada
C.Mexico
D.United States

Answers

Answer:

a

Explanation:

Answer:

A. Greenland

Explanation:

NAFTA was an agreement between the United States, Mexico, and Canada to ensure free trade. And Greenland was not part of that and is not part of that. NAFTA has since been replaced by USMCA by ex-President Donald Trump.

Which of these provides the best evidence for the plate tectonic theory?

the rise of magma by the convergence of Earth plates
the destruction of Earth's magnetic field by the rotation of Earth's core
the variations in the age of rocks at different distances from the midocean ridges
the difference in the shapes of the Atlantic Ridge and the coastlines of continents

Answers

Answer:

the answer is C. The variations in the age of rocks at different distances from the mid ocean ridges

Explanation:

One evidence of the plate tectonic theory is that the variations in the age of rocks at different distances from the midocean ridges.

How can we prove the plate tectonic theory?

The fact that rocks are of different ages depending on their distance from midocean ridges shows that there are indeed tectonic plates.

This is because the older rocks are away from the midocean ridges because they haven't be crushed by the collision occurring at midoceanic ridges.

Find out more on the plate tectonic theory at https://brainly.com/question/14307885.

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if(x) =x^2, g(x) =5x,h(x)=x+4 find: a) fog (1) b) g(h(-2) )

Answers

Answer:

fog(1) = 25

g(h(-2)) = 10

Explanation:

Given the following functions

f(x) =x^2,

g(x) =5x,

h(x)=x+4

We are to find;

i) fog(1)

fog = f(g(x))

f(g(x)) = f(5x)

f(5x) = (5x)²

f(5x) = 25x²

f(g(x)) = 25x²

f(g(1)) = 25(1)²

f(g(1)) = 25

Hence fog(1) is 25

ii) g(h(x))

= g(x+4)

g(x+4) = 5(x+4)

g(x+4) = 5x+20

g(h(x)) = 5x + 20

g(h(-2)) = 5(-2)+ 20

g(h(-2)) = -10 + 20

g(h(-2)) = 10

classmate
Date
Page
cause
G
Inclustrialization and urbanization
environmental imbake
imbake. Justify according to class 7​

Answers

Answer:

Industrialization and urbanization has a great impact on our environment.

Explanation:

Industrialization and urbanization has a negative impact on our environment. Due to industrialization, increase occur in the atmospheric carbondioxide because of the burning of fossil fuel that release huge amount of carbondioxide gas. Carbondioxide gas is a greenhouse gas which traps reflected solar radiation causing increase in the surface temperature of the earth that leads to global warming. Urbanization also occurs due to industrialization which also leads to more pollution and affect the environment.

Which scenario is an example of inflation?

A) The cost of cars has dramatically increased over the last 50 years.
B) As spending decreased during a recession, people lost their jobs.
C) A natural disaster can cause damage and lead to unemployment.
D) When demand is low, companies lower the price of products.

Answers

Answer:

A) the cost of cars has dramatically increased over the last 50 yrs

Answer:

Its a

Explanation:

brainliest!!!!!!

Are donkys actually donkys or are they horses?

(My brother wants me to ask this)​

Answers

Donkeys have visibly longer ears, while horses tend to have longer faces. The hair making up donkeys' manes and tails is stiff and bristly, whereas horses' manes and tails have softer and more flowing hair. ... Donkeys' backs are flatter than horses' and more often than not cannot hold a saddle.

Answer:

Donkeys are a separate species from horses. A mule, Matthews says, is a hybrid – half horse and half donkey. Donkeys evolved into their own species.

Please solve worth 15 point

Answers

the answer is D. salvation.

-How/ Why did the Caste System began?

If your answer is in one paragraph, then I’ll give Brainliest!

Answers

Answer:

The social historical theory explains the creation of the Varnas, Jats and of the untouchables. According to this theory, the caste system began with the arrival of the Aryans in India. The Aryans arrived in India around 1500 BC. The fair skinned Aryans arrived in India from south Europe and north Asia.

What do you think Biosphere 2 can teach us about taking care of our environment?

Answers

The fact that Biosphere has provided valuable data relevant to ecology, atmospheric science, soil geochemistry, and climate change.

Describe the climate and vegetation
of Australta.​

Answers

Due to the huge size of the country, Australia has serveral different climate zones. The northern section of Australia has a more tropical influenced climate, hot and humid in the summer, and quite warm and dry in the winter, while the southern parts are cooler with mild summers and cool, sometimes rainy winters. The main vegetation types in Australia (in simplified terms) are forest, rainforest, grassland and desert. Different types of trees, shrubs and grasses grow within each of these vegetation types and are specially adapted to the soil, rainfall and temperature in each area.

Whats the difference between weathering and erosion?

Answers

Answer:

The process of weathering wears away rock formations. When rocks are chipped away or shattered, such as when water seeps into a fissure and freezes, expanding and fracturing the rock apart, mechanical weathering occurs. When the chemical makeup of a rock or mineral is altered, chemical weathering can occur. Rainwater combining with limestone, for example, causes chemical weathering. Erosion, on the other hand, happens when small fragments of rock or sand are blown around or become entangled in river currents and scraped against other rocks (leading to mechanical weathering).

Explanation:

what is the impact on both natural and human systems.

Answers

Answer:

A coupled human environment system (known also as a coupled human and natural system, or CHANS) characterizes the dynamical two-way interactions between human systems (e.g., economic, social) and natural (e.g., hydrologic, atmospheric, biological, geological) systems

What is the general pattern in the evidence that supports the hypothesis of continental drift?

Answers

The evidence for continental drift included the fit of the continents; the distribution of ancient fossils, rocks, and mountain ranges; and the locations of ancient climatic zones. Wegener said that continents move around on Earth's surface and that they were once joined together as a single supercontinent. The main reason that Wegener's hypothesis was not accepted was because he suggested no mechanism for moving the continents. He thought the force of Earth's spin was sufficient to cause continents to move, but geologists knew that rocks are too strong for this to be true. Hope this helps!

Where are most of the members of OPEC located?
A. Northern Europe
B. Australia
C. East Asia
D. The Persian Gulf

Answers

Answer:

I think it is East Asia

Explanation:

wish it helps

Middle East, so technically D

☁️what is Magma??¿?☁️​

Answers

Answer:

basically just underground lava mixed with rocks which form magma

Answer:

[tex]\huge{\textbf{\textsf{{\color{skyblue}{Ma}}{\blue{g}}{\red{ma}}{\color{red}{:}}}}}[/tex]

Molten, or hot liquefied, rock located deep below the Earth's surface is called magma. Magma is formed when temperatures within Earth's crust or mantle are very hot and when pressure in places within those layers decreases. When a volcano erupts or a deep crack occurs in the Earth, the magma rises and overflows.

Ayuda! No se q palabras son!!! :'v - H _ ra _ _ _ to - _ l _ _ ón (el tema es de filosofia)

Answers

Answer:

lo siento, tema equivocado.

Explanation:

Hola

Creo que ha publicado la pregunta incorrecta, por favor especifique la pregunta nuevamente en el campo específico de estudio

Which of the following air masses is most likely to produce a blizzard?

Answers

Answer:

cP

Explanation:

hope this helps

The warm and humid air masses are separated by the cold air mass, and as the warm moist air rises, it condenses to make snow. The air mass collisions also produce the atmospheric tension necessary for strong wind speeds. Thus, option B is correct.

What is the air masses blizzards related to cP?

Blizzards typically develop when two masses of air—one warmer and the other much colder—interact.

For cP air masses in the contiguous United States, Canada is the most frequent source country. Continental Arctic (cA): The coldest air masses of winter. The coldest and driest air masses are those from the letter c.

Cold, dry, and stable air masses are found in the continental polar (cP) or continental arctic (cA) regions. They travel south, then east via the Plains and the Rockies.

Therefore, cP air masses are most likely to produce a blizzard.

Learn more about cP air masses here:

https://brainly.com/question/13506752

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Which of the following is a biofuel produced from plant materials?


phosphorus

ethanol

carbomorph

cassava

Answers

Ethanol is a plant biofuel

describe what will happen if anything to mass and weight when you go to the moon

Answers

Answer:

The moon's gravitation force is determined by the mass and the size of the moon. Since the moon has significantly less mass than the Earth, it will not pull objects toward itself at the strength that Earth will. This means that if you went to the moon you would weigh less, even though your mass stays the same!

Explanation:

Hope it helps u

FOLLOW MY ACCOUNT PLS PLS

14. The diagram above shows how the ocean floor is spreading. The new
ocean floor made of molten rock is being formed at a mid-ocean ridge.

Answers

The answer is the crust

El auge del nacionalismo y el capitalismo define un proceso de expansiòn colonial configurando asì el Imperialismo

Answers

Answer:

tema equivocado

Explanation:

Por favor, publique esta pregunta en la sección de temas de historia.

Gracias

Explain how immigration affect population growth

Answers

Answer:

Immigrants contribute to population growth because of both their own numbers and their above-average fertility. Most of those who immigrate are working-age adults, so immigrants are more likely than U.S.-born residents to be in their child-bearing years.

o find out the elevation of an area, you would use a _____________ , A) relief map B) population map C) climate map

Answers

Answer:

A. relief map

Explanation:

Relief map shows basically the highlands and lowlands in an area.

A country that imports more goods and services that exports in terms of value

Answers

Negative trade balance

Explanation:

A country that imports more goods and services than exports in terms of value has a trade deficit or a negative trade balance

name 3 major airports in malaysia​

Answers

Answer:

Kuala Lumpur International Airport (KLIA)

Melaka International Airport.

Sultan Abdul Aziz Shah Airport.

Explanation:hope this helps

Kota Kinabalu International Airport.
Kuching International Airport.
Langkawi International Airport

How is the mining industry affecting the environment?

Answers

Across the world, mining contributes to erosion, sinkholes, deforestation, loss of biodiversity, significant use of water resources, dammed rivers and ponded waters, wastewater disposal issues, acid mine drainage and contamination of soil, ground and surface water.

What do similarities within DNA suggest about evolutionary relationships?

Answers

Answer: Molecular similarities provide evidence for the shared ancestry of life. DNA sequence comparisons can show how different species are related. Biogeography, the study of the geographical distribution of organisms, provides information about how and when species may have evolved.

Explanation:

Khan Academy. pls, don't kill me if it's wrong.

What is the number one thing that is holding India’s economy back?
weak infrastructure


The caste system


Political dictatorship


The cycle of monsoon floods

Answers

Answer:When farmers are prospering, they support other sectors of India's economy through their own consumption. Products like fertilizer, working attire and tools are necessary for farmers, especially as they expand their business. This increase in expenditure directly creates jobs for others.

Describe the relationship between the materials that compose the planets and their density.

Answers

Answer:

A planet's density is related to its composition. ... The inner planets are made up mainly of dense, solid rock. The outer planets are composed primarily of gas, so their overall density is lower. However, they are larger in size and much more massive!

Index fossils are found

a, in a very small geographic area.

b. in igneous rocks.

c. widely scattered in rocks over a large region.

d. widely scattered through many layers of rocks.

Answers

Answer:

B:In igneous rocks

Explanation:

I think in igneous rocks

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