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MAXImum [283]
4 years ago
10

How is sand and gravel extracted?

History
1 answer:
erica [24]4 years ago
6 0
Industrial sand and gravel<span> typically are mined from open pits of naturally occurring quartz-rich </span>sand<span> and sandstone. Mining methods depend primarily on the degree of cementation of the rock. In some deposits, blasting is required to loosen the material prior to processing. ... The material then is crushed.</span>
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For women of the 1920s, new fashions represented
cestrela7 [59]

Answer:

Their new social, economic, and intellectual freedoms.

Explanation:

During the 1920s, female fashion experienced a transformation. Fashion began to move away from traditional ideas of femininity, and instead embraced ideas that were considered more "masculine" and rebellious, such as slender bodies, lack of curves, short hair, short dresses and makeup. These trends were not only popular for aesthetic reasons, but also because many women considered them to represent their new social, economic and intellectual freedoms.

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3 years ago
The Immigration Act of 1965
krok68 [10]

Answer:

D. It abolished the old immigration quotas is the correct answer.

Explanation:

6 0
4 years ago
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Of the 4 M.A.I.N. causes of WWI, which do you think is the most dangerous threat to peace in our world? (Answer should be at lea
gtnhenbr [62]

Answer:

Explanation:

Introduction: The major causes of “The Great War” or WWI (1914-1918) consist of four long-term causes and one short-term cause. I use the acronym M.A.N.I.A to help my students remember the 5 major causes of WWI; they are Militarism, Alliances, Nationalism, Imperialism, and Assassination?

8 0
3 years ago
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Which factor of production a skilled surgeon is
Helga [31]

Answer:

Land – this is raw materials available from mining, fishing, agriculture

Capital – This is a manufactured item used to aid production, for example, machines, factories and computers

Labour – Human workers who are involved in producing the good.

Entrepreneur – the individual or business who take the initiative to set up a business and employ different factors of production (labour, capital and entrepreneur)

Knowledge – human capital – the skills and ability of workers. For example, a doctor who spent 15 years studying medicine is more productive than non-skilled workers.

State of technology – some schools of economics consider the state of technological development to be a factor of production. It will influence the effectiveness of capital investment.

Social capital – the coherence of society. Is there trust and working legal systems which enable entrepreneurs to have greater faith in setting up a business

Cultural heritage – if there is a strong tradition of investment and business, it is easier to replicate past business models.

Explanation:

Land – raw materials

Oil

Coal

Fish

Agricultural produce – fruit, vegetables, meat

Commercial real estate – land to build factories

8 0
3 years ago
The____depicts the role and status of women in Indian society.
Harman [31]
<span>The Raymayana is an poem produced from Indian literature that tells of a woman named Sita who is to be perfect adaptation of how a wife is supposed to be. She is kind, compassionate, beautiful, and obedient most of all. The love she has for her husband is unyielding and a very prominent - almost controversial key part in the story. Sita is willing to do anything to be reunited with her husband again and is seen as a role model figure to married women in India.</span>
4 0
4 years ago
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