1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ElenaW [278]
3 years ago
11

Explain the differences between the use of hydroelectric energy and coal.

History
2 answers:
cupoosta [38]3 years ago
8 0
Hydroelectric energy uses the movement of water to spin a turbine and produce electricity. Coal is a fossil fuel that is burned as an energy source, which results in emissions such as carbon dioxide, nitrogen, and sulfur. Coal use is associated with waste products both from the mining process to acquire the coal and also from the actual use of coal itself. Hydroelectric energy does not involve waste, but does pose potential problems to waterways. Coal use is more common than the use of hydroelectric energy.<span>
</span>
pashok25 [27]3 years ago
4 0
Hydroelectric is powered by water a renewable resource, while cola in nor renewable, and causes pollution.
You might be interested in
Which of these statements describes nativism? Check all the boxes that apply.
NISA [10]

The correct answers are as followed:

Nativists viewed immigrants as a cultural and economic threat- This is due to the fact that many immigrants were willing to work for lower wages than American citizens.

Nativists didn't believe immigrants could adopt US cultures and values. - Many Americans feared that the nice communities developing in cities like New York would only continue to feed these immigrants "refusal" to adapt American ideas.

Nativists pressued politicians to limit immigration- The nativists were successful in this, as the federal government passed the Immigration Act of 1924 which limited immigration.

6 0
3 years ago
Read 2 more answers
What policy guided the Viking king Canute's rule of England?
kotykmax [81]
The policy that guided the Viking King Canute's rule of England is :
B. assimilation and reconciliation
He used the assimilation and reconciliation policy between the Anglo Saxons and the Vikings

hope this helps


7 0
3 years ago
HURRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
mamaluj [8]

Answer:

The correct answer is C. Supported the war effort by producing planes, ships, and armaments.

Explanation:

During World War II, factories were used as a medium to produce military items. These items were: tanks, airplanes, ships, and some ammunition.  

Through the use of these factories, Allies could have access to industrial resources as well as the possibility to make economic and political alliances. In this way, the Allies obtained the necessary military production to have success during the war.

7 0
3 years ago
Can someone help me with these? I think I have the right answers but I would like someone to double check them for me. ( started
Charra [1.4K]
4. a, c   5A. D 5B. C 6.C


4 0
3 years ago
In what other areas of American life does this mindset—the need to be first—emerge? Cite evidence from this text, your own exper
Alik [6]

The correct answer to this open question is the following.

Other areas of American life in which this mindset—the need to be first—emerged was in the area of business, education, and competitive sports.

When United States President John F. Kennedy delivered his famous speech "Race to Space Speech," he was worried that the Soviet Union had already launched the Sputnik to orbit planet earth.

That is why he encouraged the American citizens to work hard, commit, and excel not only in the space race but in any endeavor well worth the case.

That is why many Americans strive to be the best in every activity they commit themselves to. This can be observed in business, education, and in sports. Competitive team sports such as football, basketball, and baseball are excellent examples of the way American people enjoy the competition and strive to be the best.

6 0
3 years ago
Other questions:
  • One of the largest group of immigrants to the colonies came from which country? A. Germany B. Italy C. Russia
    15·1 answer
  • What does the term kamikaze refer to in World War II?
    12·1 answer
  • What was the difference between a proprietary and a royal colony
    11·1 answer
  • What events signaled the end of the Cold War?
    14·1 answer
  • There are no answer choices, I just need an answer that is true!!!!
    6·1 answer
  • What was a goal of the Industrial Workers of the World in 1905?
    10·1 answer
  • Which step in media engagement involves knowing what media outlets want to cover?
    9·1 answer
  • What war with Britain occurred during Madison's presidency, and is most closely associated with impressment? French &amp; Indian
    12·1 answer
  • What was the official title of George Washington during the American Revolution?​
    15·1 answer
  • Question 13 of 17
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!