What is a benefit of hydroelectric power?

Hydroelectric power is a cheap and renewable source of electricity.

Hydroelectric power plants require high levels of maintenance.

Hydroelectric power helps purify water that passes through it.

Building a hydroelectric power plant has very little impact on the surrounding environment.​

Answers

Answer 1

Answer:

To be honest I am not 100% on the answer. But to my knowledge (A) would probably be your best bet.

Explanation:

Building a hydroelectric power plant has very little impact on the surrounding environment.​ 'It is known that hydropower projects have impacts on the environment. Change in hydrological flow regimes, deteriorating water quality, migration corridors barriers, sedimentation, greenhouse gas emission, and biodiversity loss are environmental impacts of hydropower projects"

Hydroelectric power plants require high levels of maintenance. Is this even close to being a benefit?

Hydroelectric power helps purify water that passes through it. Honestly could be the answer but as some faults.

Hydroelectric power is a cheap and renewable source of electricity. "Hydropower is an affordable source of electricity that costs less than most. Since hydropower relies only on the energy from moving water, states that get the majority of their electricity from hydropower, like Idaho, Washington, and Oregon, have lower energy bills than the rest of the country."

Answer 2

Answer:Hydroelectric

Explanation:


Related Questions

I need help rq!!?!???

Answers

Answer:

A rectangle

Explanation:

Only things to know:

Angles on a straight line add up to 180°

Angles in a triangle add up to 180°

1)  180 - (180 - 90 - 50) = 140 (G)

2)  (180 - 120) + 60 + ∠BDC = 180

    ∠BDC = 60 (T)

3) 180 - (180-(78+65)) = 143 (L)

4) 2x + 8 + 3x + 5 + 180 - 123 = 180

    x = 22 (C)

5) 25 + 2x + 3 + 180 - (3x - 17)= 180

    x = 45 (E)

6) 6x + 4 + 5x + 2 + 180−(12x−4)=180

   x = 10 (N)

7) x +13 + 63 + 180 − 3x=180

  x = 38

  3(38) = 114 (A)

8) 4x+3x+5+180−(8x−14)=180

x = 19

3(19)+5 = 62 (E)

9) 6x + 15x - 12 + 180-(19x + 2) = 180

    x=7

  19(7)+2 = 135 (R)

What do you call a crushed angle?

A rekt (wrecked) angle

7) A   9) R  8) E  4) C   2) T   7) A    6) N   1) G   3) L   5) E

The River Nile from source to mouth
Help!!!!

Answers

Answer:

The Nile River flows from south to north through eastern Africa. It begins in the rivers that flow into Lake Victoria (located in modern-day Uganda, Tanzania, and Kenya), and empties into the Mediterranean Sea more than 6,600 kilometers (4,100 miles) to the north, making it one of the longest river in the world.

Which is not a layer of the Earth
Mantle
Magma
Inner core
Crust



Answers

Explanation:

Magma

if this helps you then please make me brainlist please

Magma is not a layer of the Earth

Study the world map above. Identify each continent in the table below. (7 Marks)
A=
B=
C=
D=
E=
F=
G= ​

Answers

Answer:

A=North America

B=South America

C=Africa

D=Europe

E=Asia

F=Australia

G=Antarctica

Answer:

A= North America

B= South America

C= Africa

D= Europe

E= Asia

F= Australia

G= Antarctica

What type of information about a location would be most useful to a human geographer

Answers

Answer:

Its physical geological features

Explanation:

The physical features or design of an area is most useful. Mountains, valleys, plains, or forests or jungles.

Tectonic plates might consist of ____________. a. either oceanic or continental lithosphere, but not both

Answers

Tectonic plate consist of either oceanic or continental lithosphere.

What is Tectonic plate?

Tectonic plates refer to huge or gigantic pieces that are around the Earth's crust and uppermost mantle. They consist of oceanic crust and continental crust. Earthquakes normally occur around the mid-ocean ridges and the large faults which are the edges of the plate.

Therefore, Tectonic plate consist of either oceanic or continental lithosphere.

Learn more about Tectonic plate from the link below.

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What is 7/8x4 because i need all a's my mom told me i would get something i like if i get all a's

Answers

Answer:

The answer should be 3.5. :)

Fossil fuels are a popular form of mass-consumed energy. Where is their usage increasing, and where is it declining? What factors have contributed to these changes, and what is a potential impact these changes may have on the global economy? Your response should be one paragraph in length

Answers

The usage of fossil fuels is continuously increasing is developed and industrialized nations.

Fossil fuel usage has also seen a decline in Europe because of the invention of cleaner sources of energy.

What is Fossil fuel?

Fossil fuel is a natural fuel such as coal or gas, which has been formed in the earth crust from the remains of living organisms over a very long period of time.

The usage of fossil fuels is most pronounced in highly industrialized countries of the world such as China and the United states.

However, new invention in solar and wind energy has cause a significant decrease in the consumption of fossil fuels in Europe and America because of the pollution caused by it.

The impact of fossil fuel consumption cannot be over emphasized. The usage of fossil fuels has created and still creates alot of jobs in the world.

Most countries derive forex primarily from the sale of fossil fuels such as crude oil.

Learn more about fossil fuels at https://brainly.com/question/79954

Which of the following best explains why marine debris is not caused solely by countries bordering the ocean? a. Marine debris mostly originates from oceangoing ships. B. Debris is carried to the ocean by winds, rivers, and storms. C. Marine debris originates from natural sources. D. None of the above Please select the best answer from the choices provided A B C D.

Answers

Marine debris, often known as marine litter, is human-made rubbish that has been intentionally or unintentionally dumped into a sea or ocean.

What exactly is marine debris?

According to the definition, "any permanent solid substance that is generated or managed and directly or indirectly, intentionally or unintentionally, disposed of or abandoned into the maritime ecosystem or the Great Lakes."

Anything man-made, including fishing gear, plastic packaging, glass bottles, decorations, candy wrappers, and sometimes even vessels, can become vulnerable to erosion as a result of dumpsites, disposal of wastes, litter blown or washed out to sea through storm drains, and extreme natural events that can transport both small and large objects into the ocean.

Thus, Option B is the correct option.

For more information about marine debris refer to the link:  

https://brainly.com/question/1345611

Describe temperate broadleaf forests. be sure to include examples of producers and consumers, as well as the climate and types of trees, found in this forest ecosystem.

Answers

Answer: Temperate broadleaf forests occur in areas of warm summers and cold winters, with precipitation often spread throughout the year but more seasonal in some areas. Snow is common in the northern part of the zone but decreases greatly to the south.  The heavy tree cover and warm, wet summers allows a maximal buildup of organic materials that form a well-developed humus layer, generally in loamy soils. The surface soil is dark brown and slightly acid, with more reddish layers below from the buildup of iron oxides. This is a rich, fertile soil.  The broad, thin leaves of angiosperm trees grow rapidly, intercept photons efficiently, and provide effective photosynthetic organs during the warm, wet summers of this zone. However, they would be detrimental during the tree's winter dormancy, allowing water loss and possibly tissue damage from cold while not functioning photosynthetically.  There are many types of seasonal adaptations in the fauna as well as in the flora. A large proportion of the birds and many bats migrate south in winter, while the remainder of the bats and some other mammals hibernate during this period of greatly reduced food supply and adverse climatic conditions. Food storage is feasible because of the ease of storing substances at low temperatures, and this adaptation is important to some jays and squirrels that specialize on mast-producing trees such as oaks and beeches. Cicadas, with amazingly synchronized emergence cycles that allow them to saturate predator populations, are characteristic of this zone.

Explanation: I hope this helps! <3

Answer: Temperate broadleaf forests occur in areas of warm summers and cold winters, with precipitation often spread throughout the year but more seasonal in some areas. Snow is common in the northern part of the zone but decreases greatly to the south.  The heavy tree cover and warm, wet summers allows a maximal buildup of organic materials that form a well-developed humus layer, generally in loamy soils. The surface soil is dark brown and slightly acid, with more reddish layers below from the buildup of iron oxides. This is a rich, fertile soil.  The broad, thin leaves of angiosperm trees grow rapidly, intercept photons efficiently, and provide effective photosynthetic organs during the warm, wet summers of this zone. However, they would be detrimental during the tree's winter dormancy, allowing water loss and possibly tissue damage from cold while not functioning photosynthetically.  There are many types of seasonal adaptations in the fauna as well as in the flora. A large proportion of the birds and many bats migrate south in winter, while the remainder of the bats and some other mammals hibernate during this period of greatly reduced food supply and adverse climatic conditions. Food storage is feasible because of the ease of storing substances at low temperatures, and this adaptation is important to some jays and squirrels that specialize on mast-producing trees such as oaks and beeches. Cicadas, with amazingly synchronized emergence cycles that allow them to saturate predator populations, are characteristic of this zone.

Explanation:

Have A Great Day

characteris of igneous rock ​

Answers

Answer:The igneous form of rocks does not include any fossil deposits.  Most igneous forms include more than one mineral deposit.They can be either glassy or coarse.These usually do not react with acids.The mineral deposits are available in the form of patches with different sizes.

Explanation:

HELP QUICK, I WILL MARK BRANLIEST TO FIRST ANSWERER
Why is Georgia nicknamed the “Goober State”?

A) It produces heavy chocolate crops.

B) It produces heavy peanut crops.

C) The candy “goobers” are manufactured there.

D) There is moderate rainfall.

Answers

Answer:

B

Explanation:

im not sure sorry if its wrong

Answer:

B

Explanation:

posting answer so other guy can get brainliest

PLEASE HELP WILL MARK BRAINLIEST
Using four or more complete sentences explain why people harvest forests in South and Southeast Asia. What environmental issue has this caused both regions? PLEASE MAKE THE ANSWER SCHOOL APPROPRIATE

Answers

In Southeast Asia, the forests are good wood providers. They provide high quality wood for people to use. Another reason for people to harvest forests would be that they will make palm oil plantations to ship out to countries for food production.

Early scientific attempts at determining Earth's age gave a number that was ______. Multiple choice question.

Answers

Early scientific attempts st determining Earth's age gave a number that was around 4.6 billion years old.

Radiometric dating methods

The age of rocks can be most determined by radiometric dating.

This process of radiometric dating makes use of two different isotopes of a sample.

It is known that Radioactive isotopes break down within a known amount of time and this enables geologists to determine the age of a sample with the aid of equipment like thermal ionization mass spectrometer.

Learn more about Radiometric dating at https://brainly.com/question/8831242

The oldest method of obtaining food was through:

Answers

Answer:

Hunting & gathering

Explanation:

-oldest method of obtaining food

-historically all people obtained their food this way

-move frequently in pursuit of game and seasonably available plants

-are not classified as agriculturalists because they use the wild rather than domesticated plants and animals

What are the major physical geographical factors that enhanced the establishment of an agricultural core in North America

Answers

Answer:

gentle sloping land for mechanization

warm temperatures

high rainfall

How do environmental characteristics affect the lives of people in South America?

Answers

it's warmer down there cuz it's close to the equator

Answer:

This kind of environment, is good for agriculture, development of infrastructure, logging, mining, and urbanization

Explanation:

The warm environment, Allows People in the south to do all these things

sry for bad answer

Also close to the equator


HELP this assignment is due in 2 hours and I am terrible at geography

Answers

Answer:

Ive never taken a geography course but Im pretty sure the answer is C.

For each part of the web, identify different way in which human
activity can threaten animal species.

Answers

Different way in which human activities can threaten animal species include the following:

PollutionDiseaseHabitat loss etc.

What is a Food web?

This consists of all the food chains in a single ecosystem. It comprises of organisms and their food sources.

Human activities can threaten animal species through pollution and outbreak of diseases thereby leading to their death.

Read more about Food web here https://brainly.com/question/2179

Olympus mons, the largest volcano in the solar system, was found where?.

Answers

Answer:

Mars.

Explanation:

Olympus Mons is a volcano on Mars.

What is the value of OL?

Answers

Answer: 7
Explanation: JN=14 as well as LN. OL is half of LN so you divide 14 by 2

Hope my explanation made sense.
Sorry if it didn’t

What kind of damage can happen in a category 5 hurricane.

Answers

Answer:

Down below

Explanation:

Buildings and homes will be demolished, power and water will be out for several days, severe flooding will occur, and the area will be uninhabitable for a while.

What is the name of croatia’s famous southern coastline?.

Answers

Answer: the Dalmatian Coast

Explanation:

Simple croatia is located in the country of Balkins which the water and citties are wonderful and im studying this right now in my text book.

what is the geographic origin of pres. aquino’s speech

Answers

The geographic origin of Pres. Aquino’s speech was Tarlac.

Who was President Aquino?

She was the President of Philippine between 1986 to 1992. She was from Tarlac which comprised of different languages.

The geographic origin of her speech was Tarlac which was spoken in the language known as Kapampangan hence the reason why it was chosen as the most appropriate choice.

Read more about President Aquino here https://brainly.com/question/18160355

What is the most common climate/vegetation region in the Middle East

Answers

Answer:

The study area includes four of the major vegetation zones found in the Middle East. These are the Mediterranean, Irano- Turanian, Saharo-Arabian and Sudano-Decanian, following Eig (1931/32, 1938) and Zohary (1962, 1968).

What is the most common type of climate in the Middle East?

Mediterranean climate

Although much of the Middle East region has a Mediterranean climate type, i.e. Csa in the widely used Koeppen classification with wet winters and dry summers.

What’s the war with Russia and Ukraine called?

Answers

Answer:

The Russo-Ukrainian war

Explanation:

It is an ongoing war between Russia and Ukraine that started on February 20, 2014, following the Ukrainian Revolution. Its main focus was just on the part of Dombass, but on February 24, 2022, Russia officially invaded the whole country.

World War III or the Third World War, are names given to a hypothetical third worldwide large-scale military conflict after World War I and World War II. On 24 February 2022, Russia's president Vladimir Putin ordered a large-scale invasion of Ukraine, marking a major escalation of the Russo-Ukrainian War that began in 2014. The invasion has been described as the largest conventional warfare operation in Europe since World War II.

Can someone help me? what 3 and 4​

Answers

Answer:

3.given

4.prove

Is Earth currently in danger from any NEOs? Explain how astronomers can determine this risk

Answers

Answer:

Asteroid 2003 SD220 is around 1.5 miles wide, and is moving at a speed of 17.5 miles/second.

It will be approximately 6.7 million miles away from Earth when it passes by.

The only 'risk' that it poses is negligible,

and will come from any debris that breaks away from the Asteroid's own gravity, if the debris comes toward us.

Explanation:

What events took place after the Tiananmen square protests

Answers

Answer:

After the Tiananmen Square protests in 1989, the image of the Tank Man appeared on the front pages of Chinese newspapers, and there were large-scale protests against the incident outside of China.

Explanation:

I hope this helps!

Zoom out and look at the entire outcrop, paying special attention to the folding of the rock layers. Using information you know about anticlines, synclines, and the symmetry of folds, choose the best description of this fold from the list below.
A. anticline asymmetrical
B. syncline symmetrical
C. anticline symmetrical
D. syncline asymmetrical

Answers

Based on the folding of this rock layers, the best description for this fold is: D. syncline asymmetrical.

What is a rock layer?

A rock layer can be defined as a horizontal layer of material that makes up a rock and whose composition is more or less of the same constituent materials.

In Geology, there are three main types of fold that are associated with a rock layer and these include the following:

AnticlinesSynclinesMonoclines

In this scenario, the best description for this fold for the folding of this rock layers is referred to as syncline asymmetrical because the axial plane is inclined and concave upward.

Read more on rock layers here: https://brainly.com/question/15619429

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