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Author Question: How can steel be made rustproof? What will be an ideal ... (Read 46 times)

pepyto

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on: Jul 21, 2018
How can steel be made rustproof?
 
  What will be an ideal response?

Question 2

The major increase in global production of meat from cattle and milk reflects increases in what three production systems?
 
  What will be an ideal response?


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tennis14576

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Reply #1 on: Jul 21, 2018
Answer to Question 1

Steel can be made rustproof by applying a coating of metal such as tin or zinc.

Answer to Question 2

The major increase in global production of meat from cattle and milk reflects increases in:

1 . Extensive production systems with range/grass fed cattle and the pastoral systems of developing countries
2 . Intensive systems with cereals being fed and/or supplements
3 . Mixed crop systems, such as cattle eating the residue after the harvesting of cereals


pepyto

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Reply 2 on: Jul 21, 2018
Great answer, keep it coming :)

juliaf

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Reply 3 on: Yesterday
Excellent

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