This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why is it better to recycle metals than to mine more? A) It takes far less energy to recycle. B) ... (Read 123 times)

Lisaclaire

  • Hero Member
  • *****
  • Posts: 569
on: Aug 27, 2018
Why is it better to recycle metals than to mine more?
 
  A) It takes far less energy to recycle.
  B) Mining is less expensive than recycling but not environmentally friendly.
  C) Ores contain toxic elements.
  D) all of the above
  E) none of the above

Question 2

Dmitri Mendeleev's chart of elements ________.
 
  A) was used as a calendar
  B) placed elements together with similar properties
  C) shifted the elements to fill in the gaps
  D) had many defects because of unknown elements


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ms_sulzle

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

B


Lisaclaire

  • Member
  • Posts: 569
Reply 2 on: Aug 27, 2018
Gracias!

ecabral0

  • Member
  • Posts: 310
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Basic overview of energy and human life. Basic overview of energy and human life.
Historical U.S. Energy Use Historical U.S. Energy Use
Energy Energy
Renewable Energy Efforts Renewable Energy Efforts
Ocean Energy Ocean Energy
La Niña events store energy La Niña events store energy
Video: Inflammation and Fever

For a complete list of videos, visit our video library